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USB: px2xx_udc bugfix, missing check for gpio_pullup 

git commit b2bbb20b37 added direct
support for PXA GPIO D+ pullup as alternative to the older udc_command
ops method.  This was done by introduction of the pxa2xx_udc_mach_info
member "gpio_pullup" which, if initialized, is now used in (almost)
all places where udc_command used to be called.

This patch fixes two places where checks for availability of D+ pullup
control still only honor udc_command.

Signed-off-by: Uli Luckas <u.luckas@road.de>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell 2007-08-01 12:45:36 -07:00 committed by Greg Kroah-Hartman
parent 74e8f346d5
commit 8c27303390
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/pxa2xx_udc.c
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@ -967,7 +967,7 @@ static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active)
udc = container_of(_gadget, struct pxa2xx_udc, gadget);
/* not all boards support pullup control */
if (!udc->mach->udc_command)
if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
return -EOPNOTSUPP;
is_active = (is_active != 0);
@ -2309,7 +2309,7 @@ static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
{
struct pxa2xx_udc *udc = platform_get_drvdata(dev);
if (!udc->mach->udc_command)
if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
WARN("USB host won't detect disconnect!\n");
pullup(udc, 0);