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141791 commits

Author SHA1 Message Date
Greg Kroah-Hartman
68e2411345 USB: serial: rework usb_serial_register/deregister_drivers()
This reworks the usb_serial_register_drivers() and
usb_serial_deregister_drivers() to not need a pointer to a struct
usb_driver anymore.  The usb_driver structure is now created dynamically
and registered and unregistered as needed.

This saves lines of code in each usb-serial driver.  All in-kernel users
of these functions were also fixed up at this time.  The pl2303 driver
was tested that everything worked properly.

Thanks for the idea to do this from Alan Stern.

Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Support Department <support@connecttech.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: William Greathouse <wgreathouse@smva.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 15:46:14 -07:00
Alexander Shishkin
d56ba3205f usb: gadget: ci13xxx_pci: add langwell/penwell pci ids
Add pci ids for ChipIdea UDC as found in langwell/penwell SoCs.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 10:04:22 -07:00
Alexander Shishkin
f9df8395c7 usb: gadget: ci13xxx: rename register layouts
Currently, the register prefixes in the driver seem to be mixed: the
capability registers are the ones that contain capability information,
such as number of hardware endpoints, while the registers that are
used to program the controller are called operational registers.

Normally, capability registers start at 0x100 offset of the register
window and are followed by operational registers. In some versions,
however, capability registers start at 0x0 offset.

This patch renames the register and adjusts their offsets appropriately,
leaving the possibility of having a non-standard capability offset.

I couldn't find any mentions of the TESTMODE register anywhere, so I
suspect it might only be enabled in chipidea internal versions of the
controller and I'm really inclined to remove it from the driver or at
least hiding it behind a config option.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 09:27:57 -07:00
Alexander Shishkin
d36ade60e3 usb: gadget: ci13xxx: initialize ep0{out,in} dynamically
Change ep0{out,in} macros into dynamically assigned pointers in
gadget initialization time.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 09:27:56 -07:00
Alexander Shishkin
efa015bbc4 usb: gadget: ci13xxx: fix ep list removal in gadget unregistering code
Since ep0{out,in} are never on gadget's ep_list, there's no need to try
to unlink them, even more so because ep_list linkage is not initialized
for these endpoints.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 09:27:56 -07:00
Jan Luebbe
ab59ac0155 ohci-da8xx: set MODULE_ALIAS to allow autoloading
The Davinci USB platform device (in mach-davinci/usb.c) uses "ohci"
as the name. To allow autoloading of the relevant driver, the module
needs to set the MODULE_ALIAS.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-08 09:26:10 -07:00
Paul Bolle
bfb8bfad18 USB: make vendor id of root hubs greppable
It took me surprisingly long to find the location where the Linux
Foundation vendor id (0x1d6b) is set for the root hubs. A minor update
to three comments makes those locations (trivially) greppable.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 16:52:08 -07:00
girish verma
ccd68bb8d8 USB: xhci: testing sizeof xhci_doorbell_array 2 time
Testing BUILD_BUG_ON xhci_doorbell_array structure 2 time, redundant statement

Signed-off-by: Girish Verma <girish.gcet@gmail.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>

 ---
 drivers/usb/host/xhci.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 16:44:49 -07:00
Alan Stern
1949f9e243 USB: xhci-hcd: print URB's expected length in decimal, not hex
This patch changes the output format specifier of a debugging line in
the xhci-hcd driver.  An URB's transfer_buffer_length should be
printed in decimal; there's no reason to print it in hex.  Especially
since the actual_length value, printed earlier on the same line, is
already in decimal.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 16:43:58 -07:00
Éric Piel
b69cc67205 USB: ftdi-sio: add support for Physik Instrumente E-861
This adds VID/PID for the PI E-861. Without it, I had to do:
modprobe -q ftdi-sio product=0x1008 vendor=0x1a72

http://www.physikinstrumente.com/en/products/prdetail.php?sortnr=900610

Signed-off-by: Éric Piel <piel@delmic.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 16:43:35 -07:00
Greg Kroah-Hartman
2edd284bd7 USB: serial: remove bizarre generic_serial probe function
I can't remember why I wrote it like this many many years ago, but it's
not needed at all, let's rely on the usb-serial core for this function,
especially as it is being overridden by it anyway.

This lets us make usb_serial_probe() a static function, which it should
be.

Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 14:46:48 -07:00
Greg Kroah-Hartman
3abee859c1 USB: serial: sierra: remove reset_resume callback
This really just is the resume callback for the device, so use that,
especially as the usb-serial core just overrode this callback so it
wasn't being made anyway.

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Anton Samokhvalov <pg83@yandex.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 14:12:11 -07:00
Greg Kroah-Hartman
2bfd1c96a9 USB: serial: ch341: remove reset_resume callback
This really just is the resume callback for the device, so use that,
especially as the usb-serial core just overrode this callback so it
wasn't being made anyway.

Cc: Johan Hovold <jhovold@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 14:10:27 -07:00
Greg Kroah-Hartman
32078f915d USB: serial: remove usb_serial_disconnect call in all drivers
This is now set by the usb-serial core, no need for the driver to
individually set it.

Thanks to Alan Stern for the idea to get rid of it.

Cc: William Greathouse <wgreathouse@smva.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Support Department <support@connecttech.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Julia Lawall <julia@diku.dk>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 14:02:13 -07:00
Greg Kroah-Hartman
5026bb07be USB: serial: remove usb_serial_probe call in all drivers
This is now set by the usb-serial core, no need for the driver to
individually set it.

Thanks to Alan Stern for the idea to get rid of it.

Cc: William Greathouse <wgreathouse@smva.com>
Cc: Matthias Bruestle and Harald Welte <support@reiner-sct.com>
Cc: Lonnie Mendez <dignome@gmail.com>
Cc: Peter Berger <pberger@brimson.com>
Cc: Al Borchers <alborchers@steinerpoint.com>
Cc: Gary Brubaker <xavyer@ix.netcom.com>
Cc: Oliver Neukum <oliver@neukum.name>
Cc: Matthias Urlichs <smurf@smurf.noris.de>
Cc: Support Department <support@connecttech.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Bart Hartgers <bart.hartgers@gmail.com>
Cc: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Andrew Worsley <amworsley@gmail.com>
Cc: "Michał Wróbel" <michal.wrobel@flytronic.pl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Aleksey Babahin <tamerlan311@gmail.com>
Cc: Dan Carpenter <error27@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Donald Lee <donald@asix.com.tw>
Cc: Julia Lawall <julia@diku.dk>
Cc: Michal Sroczynski <msroczyn@gmail.com>
Cc: Wang YanQing <Udknight@gmail.com>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Thomas Tuttle <ttuttle@chromium.org>
Cc: Rigbert Hamisch <rigbert@gmx.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Jesper Juhl <jj@chaosbits.net>
Cc: Adhir Ramjiawan <adhirramjiawan0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 13:48:33 -07:00
Alan Stern
c7f3619b90 usb-serial: clean up unneeded PM-related fields
This patch (as1551) cleans up the PM-related entries in the usb_driver
structures of the various USB serial driver modules.  Those entries
are now filled in by the usb-serial core during driver registration,
so they don't need to be initialized explicitly in the source code.

The same is true of the one remaining no_dynamic_id entry.

reset_resume remains a small problem, because the serial core doesn't
support it.  The patch ignores these entries.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 13:05:51 -07:00
Alan Stern
5cbe61c5af usb-serial: ftdi_sio: fix oops during autosuspend
This patch (as1550) fixes a bug in the usb-serial core that affects
the ftdi_sio driver and most likely others as well.  The core
implements suspend and resume routines, but it doesn't store pointers
to those routines in the usb_driver structures that it registers,
even though it does set those drivers' supports_autosuspend flag.  The
end result is that when one of these devices is autosuspended, we try
to call through a NULL pointer.

The patch fixes the problem by setting the suspend and resume method
pointers to the appropriate routines in the USB serial core, along
with the supports_autosuspend field, in each driver as it is
registered.

This should be back-ported to all the stable kernels that have the new
usb_serial_register_drivers() interface.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-and-tested-by: Frank Schäfer <schaefer.frank@gmx.net>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 12:59:02 -07:00
Greg Kroah-Hartman
23063b378d usb: dwc3: patches for v3.5 merge window
This pull request contains one workaround for a Silicon
 Issue found on all RTL releases prior to 2.20a, which
 would cause a metastability state on Run/Stop bit.
 
 We also have some patches implementing a few extra Standard
 requests introduced by USB3 spec (Set SEL and Set Isoch Delay),
 as well as one patch, which has been pending for a long time,
 implementing LPM support.
 
 Last, but not least, we are splitting the host address space
 out of the dwc3 core driver otherwise xHCI won't be able to
 request_mem_region() its own address space. This patch is
 only needed because we are (as we should) re-using the xHCI
 driver, which is a completely separate module.
 
 Together with these three big changes, come a few extra preparatory
 patches which most move code around, define macros and so on, as
 well as a fix for Isochronous transfers which hasn't been triggered
 before.
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Merge tag 'dwc3-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

usb: dwc3: patches for v3.5 merge window

This pull request contains one workaround for a Silicon
Issue found on all RTL releases prior to 2.20a, which
would cause a metastability state on Run/Stop bit.

We also have some patches implementing a few extra Standard
requests introduced by USB3 spec (Set SEL and Set Isoch Delay),
as well as one patch, which has been pending for a long time,
implementing LPM support.

Last, but not least, we are splitting the host address space
out of the dwc3 core driver otherwise xHCI won't be able to
request_mem_region() its own address space. This patch is
only needed because we are (as we should) re-using the xHCI
driver, which is a completely separate module.

Together with these three big changes, come a few extra preparatory
patches which most move code around, define macros and so on, as
well as a fix for Isochronous transfers which hasn't been triggered
before.

[ resolved conflicts and build error in drivers/usb/dwc3/gadget.c - gregkh]
2012-05-07 10:09:55 -07:00
Greg Kroah-Hartman
a5c708e841 usb: musb: patches for v3.5 merge window
MUSB has only two patches for this merge window adding
 support for TI's TI81xx platforms which contains two
 MUSB IP instances.
 
 Nothing scary here, just yet another glue layer for MUSB.
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Merge tag 'musb-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

usb: musb: patches for v3.5 merge window

MUSB has only two patches for this merge window adding
support for TI's TI81xx platforms which contains two
MUSB IP instances.

Nothing scary here, just yet another glue layer for MUSB.
2012-05-07 10:02:01 -07:00
Greg Kroah-Hartman
6a1e1d71d0 usb: gadget: patches for v3.5
This pull request is quite big, but mainly because there's a
 giant rework of the s3c_hsotg.c driver to make it friendlier
 for other users. Samsung Exynos platforms use the DesignWare
 Core USB2 IP from Synopsys so it's a bit unfair to have the
 driver work for Samsung platforms only. In short, the big
 rework is in preparation to make the driver more reusable.
 
 Another big rework in this pull request came from Ido, where
 he's removing the redundant pointer for the endpoint descriptor
 from the controller driver's own endpoint representation. The
 same pointer is available through the generic struct usb_ep
 structure.
 
 Also on this pull request is the conversion of a few extra
 controller drivers to the new style registration, which allows
 multiple controllers to be available on the same platform and
 helps remove global pointers from those drivers.
 
 Together with those big changes, there's the usual fixes and cleanups
 to gadget drivers. Nothing major.
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Merge tag 'gadget-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

usb: gadget: patches for v3.5

This pull request is quite big, but mainly because there's a
giant rework of the s3c_hsotg.c driver to make it friendlier
for other users. Samsung Exynos platforms use the DesignWare
Core USB2 IP from Synopsys so it's a bit unfair to have the
driver work for Samsung platforms only. In short, the big
rework is in preparation to make the driver more reusable.

Another big rework in this pull request came from Ido, where
he's removing the redundant pointer for the endpoint descriptor
from the controller driver's own endpoint representation. The
same pointer is available through the generic struct usb_ep
structure.

Also on this pull request is the conversion of a few extra
controller drivers to the new style registration, which allows
multiple controllers to be available on the same platform and
helps remove global pointers from those drivers.

Together with those big changes, there's the usual fixes and cleanups
to gadget drivers. Nothing major.
2012-05-07 09:49:32 -07:00
Greg Kroah-Hartman
61906313bd Merge 3.4-rc6 into usb-next
This resolves the conflict with:
	drivers/usb/host/ehci-tegra.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-07 09:03:39 -07:00
Linus Torvalds
18b15fcde7 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes form Peter Anvin

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND
  arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver
  x86, relocs: Remove an unused variable
  asm-generic: Use __BITS_PER_LONG in statfs.h
  x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
2012-05-06 12:19:38 -07:00
Linus Torvalds
59068e369b Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull an ACPI patch from Len Brown:
 "It fixes a D3 issue new in 3.4-rc1."

By Lin Ming via Len Brown:
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  ACPI: Fix D3hot v D3cold confusion
2012-05-05 10:06:06 -07:00
Lin Ming
1cc0c998fd ACPI: Fix D3hot v D3cold confusion
Before this patch, ACPI_STATE_D3 incorrectly referenced D3hot
in some places, but D3cold in other places.

After this patch, ACPI_STATE_D3 always means ACPI_STATE_D3_COLD;
and all references to D3hot use ACPI_STATE_D3_HOT.

ACPI's _PR3 method is used to enter both D3hot and D3cold states.
What distinguishes D3hot from D3cold is the presence _PR3
(Power Resources for D3hot)  If these resources are all ON,
then the state is D3hot.  If _PR3 is not present,
or all _PR0 resources for the devices are OFF,
then the state is D3cold.

This patch applies after Linux-3.4-rc1.
A future syntax cleanup may remove ACPI_STATE_D3
to emphasize that it always means ACPI_STATE_D3_COLD.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Aaron Lu <aaron.lu@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2012-05-05 01:19:52 -04:00
Russ Dill
3aa2ae74ba USB: EHCI: OMAP: Finish ehci omap phy reset cycle before adding hcd.
'ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue' (1fcb57d0f) created a regression
with Beagleboard xM if booting the kernel after running 'usb start' under u-boot.

Finishing the reset before calling 'usb_add_hcd' fixes the regression. This is most likely due to
usb_add_hcd calling the driver's reset and init functions which expect the hardware to be
up and running.

Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Cc: stable <stable@vger.kernel.org> [3.4]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 17:05:45 -07:00
Greg Kroah-Hartman
3cccc29252 USB: serqt_usb2.c: remove dbg() tracing calls
dbg() was used a lot a long time ago to trace code flow.  Now that we have
ftrace, this isn't needed at all, so remove these calls.

CC: Bill Pemberton <wfp5p@virginia.edu>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Alan Stern <stern@rowland.harvard.edu>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 16:17:51 -07:00
Greg Kroah-Hartman
2af588d5f0 USB: quatech_usb2.c: remove dbg() tracing calls
dbg() was used a lot a long time ago to trace code flow.  Now that we have
ftrace, this isn't needed at all, so remove these calls.

CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Alan Stern <stern@rowland.harvard.edu>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
CC: Kautuk Consul <consul.kautuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 16:17:49 -07:00
Greg Kroah-Hartman
7275fc4c16 USB: gadget: ci13xx_udc: remove unused err() macro
I previously cleaned up the err() call usage in this driver, but it
really was calling this macro instead.  To remove future confusion, just
delete this unused macro now.

Ideally, the warn() and info() macros should also be removed, and the
"real" dev_warn() and dev_info() calls should be used instead.

Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:39:11 -07:00
Greg Kroah-Hartman
3b923993da USB: input: appletouch: fix up compiler warning
My last patch fixing up the dev_* messages caused a compiler warning
accidentally for an unused variable.  Fix this up, as it was my fault.

Cc: Alessandro Rubini <rubini@ipvvis.unipv.it>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:35:56 -07:00
Linus Torvalds
f756beba94 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner.

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  rtc: Fix possible null pointer dereference in rtc-mpc5121.c
2012-05-04 15:35:09 -07:00
Greg Kroah-Hartman
0a5ebc88c7 USB: input: usbtouchscreen.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Henrik Rydberg <rydberg@euromail.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Viresh Kumar <viresh.kumar@st.com>
CC: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:16 -07:00
Greg Kroah-Hartman
65e78a2062 USB: input: wacom_sys.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Ping Cheng <pingc@wacom.com>
CC: Chris Bagwell <chris@cnpbagwell.com>
CC: Eduard Hasenleithner <eduard@hasenleithner.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:13 -07:00
Greg Kroah-Hartman
ed2b2f2db2 USB: input: kbtab.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:11 -07:00
Greg Kroah-Hartman
27c2597d45 USB: input: gtco.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:09 -07:00
Greg Kroah-Hartman
871ba51c13 USB: input: aiptek.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Jesper Juhl <jj@chaosbits.net>
CC: JJ Ding <dgdunix@gmail.com>
CC: Edwin van Vliet <edwin@cheatah.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:06 -07:00
Greg Kroah-Hartman
334698d435 USB: input: acecad.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:04 -07:00
Greg Kroah-Hartman
ab943ca894 USB: input: bcm5974.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Henrik Rydberg <rydberg@euromail.se>
CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:02 -07:00
Greg Kroah-Hartman
2d744b0919 USB: input: appletouch.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Alessandro Rubini <rubini@ipvvis.unipv.it>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:01 -07:00
Greg Kroah-Hartman
73e66ceada USB: input: yealink.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Henk Vergonet <Henk.Vergonet@gmail.com>
CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:01 -07:00
Greg Kroah-Hartman
c25e647836 USB: input: powermate.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:33:00 -07:00
Greg Kroah-Hartman
419b1a11fb USB: input: keyspan_remote.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:32:58 -07:00
Greg Kroah-Hartman
ab242a73a1 USB: input: cm109.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:32:55 -07:00
Greg Kroah-Hartman
8818e4190f USB: input: xpad.c: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

CC: Dmitry Torokhov <dmitry.torokhov@gmail.com>
CC: "Magnus Hörlin" <magnus@alefors.se>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:32:53 -07:00
Greg Kroah-Hartman
a852d78e4e USB: input: iforce: fix up dev_* messages
Previously I had made the struct device point to the input device, but
after talking with Dmitry, he said that the USB device would make more
sense for this driver to point to.  So converted it to use that instead.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-04 15:23:04 -07:00
Yong Wang
ab27a20e62 intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND
So that the power button still wakes up the platform.

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
Link: http://lkml.kernel.org/r/20120504210244.F2EA5A018B@akpm.mtv.corp.google.com
Tested-by: Kangkai Yin <kangkai.yin@intel.com>
Tested-by: Yong Wang <yong.y.wang@intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-05-04 14:40:52 -07:00
Linus Torvalds
f0f376f204 Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "Some minor fixes from Intel and a radeon fix.

  I have the nouveau fix for the i2c regression queued for next week,
  its mostly a revert and seems to work on the system it was originally
  introduced for thanks to some i2c core changes."

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/radeon: clarify and extend wb setup on APUs and NI+ asics
  drm/i915: enable dip before writing data on gen4
  fixing dmi match for hp t5745 and hp st5747 thin client
  drm/i915: Only enable IPS polling for gen5
  drm/i915: Do not read non-existent DPLL registers on PCH hardware
2012-05-04 07:57:13 -07:00
Linus Torvalds
08542241cf One small fix for md/bitmaps
This fixes a regression that was introduced in the merge window.
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Merge tag 'md-3.4-fixes' of git://neil.brown.name/md

Pull one small fix for md/bitmaps from NeilBrown:
 "This fixes a regression that was introduced in the merge window."

* tag 'md-3.4-fixes' of git://neil.brown.name/md:
  md/bitmap: fix calculation of 'chunks' - missing shift.
2012-05-04 07:56:22 -07:00
Lukasz Majewski
1d144c6732 usb:hsotg:samsung: err_irq: support for probe function
Missing handler for freeing requested IRQ added.
Moreover clk_ calls has been reorganized.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-05-04 15:53:18 +03:00
Lukasz Majewski
04b4a0fce5 usb:hsotg:samsung: Use clk_prepare_enable and clk_disable_unprepare
This commit adjust the s3c-hsotg to new clock API.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-05-04 15:53:18 +03:00
Lukasz Majewski
94cb8fd637 usb:hsotg:samsung: Remove the S3C_ prefix from registers definition.
This code removes the S3C_ prefix from s3c-hsotg driver. This change
provides more architecture independent code.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-05-04 15:53:17 +03:00