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

USB: unbreak ehci-mxc on otg port of i.MX27

Browse source 
commit 711669e5b8 fixed port 0 support
for i.MX51 but broke it for (at least) i.MX27 which doesn't have
a usb_phy1 clock but has a pdev->id 0.

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Eric Bénard 2011-01-13 14:53:17 +01:00 committed by Greg Kroah-Hartman
parent 96a3e79edf
commit 3bb8029a24
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

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

@ -177,8 +177,8 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev)
clk_enable(priv->ahbclk); clk_enable(priv->ahbclk);
} }
/* "dr" device has its own clock */ /* "dr" device has its own clock on i.MX51 */
if (pdev->id == 0) { if (cpu_is_mx51() && (pdev->id == 0)) {
priv->phy1clk = clk_get(dev, "usb_phy1"); priv->phy1clk = clk_get(dev, "usb_phy1");
if (IS_ERR(priv->phy1clk)) { if (IS_ERR(priv->phy1clk)) {
ret = PTR_ERR(priv->phy1clk); ret = PTR_ERR(priv->phy1clk);