asgardius/android_kernel_motorola_sm6225
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

usb: renesas_usbhs: fixup resume method for autonomy mode

Browse source 
If renesas_usbhs is probed as autonomy mode,
phy reset should be called after power resumed,
and manual cold-plug should be called with slight delay.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kuninori Morimoto 2012-08-05 22:44:43 -07:00 committed by Greg Kroah-Hartman
parent e7ae64c754
commit 5b50d3b526
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/usb/renesas_usbhs/common.c
View file

@ -603,12 +603,12 @@ static int usbhsc_resume(struct device *dev)
struct usbhs_priv *priv = dev_get_drvdata(dev);
struct platform_device *pdev = usbhs_priv_to_pdev(priv);
usbhs_platform_call(priv, phy_reset, pdev);
if (!usbhsc_flags_has(priv, USBHSF_RUNTIME_PWCTRL))
usbhsc_power_ctrl(priv, 1);
usbhsc_hotplug(priv);
usbhs_platform_call(priv, phy_reset, pdev);
usbhsc_drvcllbck_notify_hotplug(pdev);
return 0;
}