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| author | John Crispin <john@openwrt.org> | 2013-09-18 16:31:49 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2013-09-18 16:31:49 +0000 |
| commit | 5799adc238c57099ee036c2c78daee0e794ab3e9 (patch) | |
| tree | 0799927305601989b05abcb30c6631a2b3b9ee18 /package | |
| parent | 40ac8dd9df069ec06b25ce64018f1c229eaa659a (diff) | |
| download | mtk-20170518-5799adc238c57099ee036c2c78daee0e794ab3e9.zip mtk-20170518-5799adc238c57099ee036c2c78daee0e794ab3e9.tar.gz mtk-20170518-5799adc238c57099ee036c2c78daee0e794ab3e9.tar.bz2 | |
lantiq: fix bug in hcd gpio detetcion code
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 38043
Diffstat (limited to 'package')
| -rw-r--r-- | package/kernel/lantiq/ltq-hcd/src/ifxusb_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/kernel/lantiq/ltq-hcd/src/ifxusb_driver.c b/package/kernel/lantiq/ltq-hcd/src/ifxusb_driver.c index 97f282d..425b3a9 100644 --- a/package/kernel/lantiq/ltq-hcd/src/ifxusb_driver.c +++ b/package/kernel/lantiq/ltq-hcd/src/ifxusb_driver.c @@ -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")) |