lantiq: fix bug in hcd gpio detetcion code
Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 38043
This commit is contained in:
parent
40ac8dd9df
commit
5799adc238
1 changed files with 1 additions and 1 deletions
|
@ -469,7 +469,7 @@ static int ifxusb_driver_probe(struct platform_device *_pdev)
|
|||
#endif*/
|
||||
|
||||
gpio_count = of_gpio_count(np);
|
||||
while (gpio_count) {
|
||||
while (gpio_count > 0) {
|
||||
enum of_gpio_flags flags;
|
||||
int gpio = of_get_gpio_flags(np, --gpio_count, &flags);
|
||||
if (gpio_request(gpio, "usb"))
|
||||
|
|
Loading…
Reference in a new issue