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| author | David Brownell <david-b@pacbell.net> | 2007-08-01 12:45:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-22 14:27:43 -0700 |
| commit | 8c273033906f8e85d54cb6ae052050f109440171 (patch) | |
| tree | eff9701d0a4570b8047e1e6ee817b35626c4717f /drivers/usb/gadget | |
| parent | 74e8f346d59074147c564d9c1ffd6caf18286516 (diff) | |
| download | linux-stable-8c273033906f8e85d54cb6ae052050f109440171.tar.gz linux-stable-8c273033906f8e85d54cb6ae052050f109440171.tar.bz2 linux-stable-8c273033906f8e85d54cb6ae052050f109440171.zip | |
USB: px2xx_udc bugfix, missing check for gpio_pullup
git commit b2bbb20b37d734443d1c279d0033a64f6095db54 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>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/pxa2xx_udc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c index 72b4ebbf132d..1407ad1c8128 100644 --- a/drivers/usb/gadget/pxa2xx_udc.c +++ b/drivers/usb/gadget/pxa2xx_udc.c @@ -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); |