USB: atmel_usba_udc: force vbus_pin at -EINVAL when gpio_request failled
authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Mon, 20 Sep 2010 16:31:07 +0000 (18:31 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 22 Nov 2010 18:47:37 +0000 (10:47 -0800)
commit1ec2786c5c25810f5592288353cab37dd0517793
treee8f31bf7381b3782d0c1348811e2880b6255c69d
parent4dadf0b4ec84ac2aedf887ac63bb2ba09cfc27c7
USB: atmel_usba_udc: force vbus_pin at -EINVAL when gpio_request failled

commit 969affff54702785330de553b790372e261e93f9 upstream.

to ensure gpio_is_valid return false

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/atmel_usba_udc.c