Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

usb: host: ehci-spear: Remove redundant checks

Browse source 
'hcd' can never be NULL and the spear_ehci_hcd_drv_remove routine
will never be called in_interrupt. Hence remove these checks.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2013-05-23 09:23:00 +05:30 committed by Greg Kroah-Hartman
parent 16520a2cb2
commit 70de8f3ef0
1 changed files with 0 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/host/ehci-spear.c
View file

@ -148,10 +148,6 @@ static int spear_ehci_hcd_drv_remove(struct platform_device *pdev)
struct usb_hcd *hcd = platform_get_drvdata(pdev);
struct spear_ehci *sehci = to_spear_ehci(hcd);
if (!hcd)
return 0;
if (in_interrupt())
BUG();
usb_remove_hcd(hcd);
if (sehci->clk)