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authorNicolas Ferre <nicolas.ferre@atmel.com>2012-03-28 11:56:28 +0200
committerNicolas Ferre <nicolas.ferre@atmel.com>2012-04-04 18:35:14 +0200
commitcca0355a09b1bfe9f8985285199a346e13cacf39 (patch)
tree3216d28182b98a4b74b1f2e4daf21b630f4b9ac4 /arch/arm/mach-at91/at91sam9g45_devices.c
parent1e7caf8bcf1b49eae152ad7cf442775472dd587c (diff)
downloadop-kernel-dev-cca0355a09b1bfe9f8985285199a346e13cacf39.zip
op-kernel-dev-cca0355a09b1bfe9f8985285199a346e13cacf39.tar.gz
ARM: at91/USB host: specify and handle properly vbus_pin_active_low
Due to an error while handling vbus_pin_active_low in ohci-at91 driver, the specification of this property was not good in devices/board files. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> [3.2+]
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45_devices.c')
-rw-r--r--arch/arm/mach-at91/at91sam9g45_devices.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 698479f..ddf210a 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -127,7 +127,8 @@ void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
+ at91_set_gpio_output(data->vbus_pin[i],
+ data->vbus_pin_active_low[i]);
}
/* Enable overcurrent notification */
@@ -188,7 +189,8 @@ void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data)
/* Enable VBus control for UHP ports */
for (i = 0; i < data->ports; i++) {
if (gpio_is_valid(data->vbus_pin[i]))
- at91_set_gpio_output(data->vbus_pin[i], 0);
+ at91_set_gpio_output(data->vbus_pin[i],
+ data->vbus_pin_active_low[i]);
}
usbh_ehci_data = *data;
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