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* fixes dwc_otg init when power gpio is set to -1

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SVN-Revision: 25521
This commit is contained in:
John Crispin 2011-02-13 16:01:07 +00:00
parent 240b10673d
commit 34e5998921
1 changed files with 5 additions and 5 deletions
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10
target/linux/lantiq/patches/700-dwc_otg.patch
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@ -6335,16 +6335,16 @@
+static int __devinit +static int __devinit
+dwc_otg_driver_probe(struct platform_device *_dev) +dwc_otg_driver_probe(struct platform_device *_dev)
+{ +{
+ int retval = 0; + int retval = 0;
+ dwc_otg_device_t *dwc_otg_device; + dwc_otg_device_t *dwc_otg_device;
+ int32_t snpsid; + int pin = (int)_dev->dev.platform_data;
+ int32_t snpsid;
+ struct resource *res; + struct resource *res;
+ gusbcfg_data_t usbcfg = {.d32 = 0}; + gusbcfg_data_t usbcfg = {.d32 = 0};
+ +
+ // GPIOs + // GPIOs
+ if(_dev->dev.platform_data >= 0) + if(pin >= 0)
+ { + {
+ int pin = (int)_dev->dev.platform_data;
+ gpio_request(pin, "usb_power"); + gpio_request(pin, "usb_power");
+ gpio_direction_output(pin, 1); + gpio_direction_output(pin, 1);
+ gpio_set_value(pin, 1); + gpio_set_value(pin, 1);