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| author | Johan Hovold <jhovold@gmail.com> | 2012-11-14 12:18:17 +0100 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-11-16 10:46:29 +0100 |
| commit | 641f3ce64b050961d454a0716bb6dbf528315aac (patch) | |
| tree | e1ee172f0ae0697cfed0cfa76ad7b32747c6def0 /arch/arm/mach-at91/at91rm9200_devices.c | |
| parent | 097965ee447e5ccec9776f9b075e64cf7607e5eb (diff) | |
| download | linux-641f3ce64b050961d454a0716bb6dbf528315aac.tar.gz linux-641f3ce64b050961d454a0716bb6dbf528315aac.tar.bz2 linux-641f3ce64b050961d454a0716bb6dbf528315aac.zip | |
ARM: at91/usbh: fix overcurrent gpio setup
Use gpio_is_valid also for overcurrent pins (which are currently
negative in many board files).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/at91rm9200_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91rm9200_devices.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 1e122bcd7845..3cee0e6ea7c3 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -68,7 +68,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable overcurrent notification */ for (i = 0; i < data->ports; i++) { - if (data->overcurrent_pin[i]) + if (gpio_is_valid(data->overcurrent_pin[i])) at91_set_gpio_input(data->overcurrent_pin[i], 1); } |