diff options
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index 0ce4e2819847..e51c29a5f84f 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c | |||
| @@ -139,7 +139,7 @@ static int is_vbus_present(void) | |||
| 139 | { | 139 | { |
| 140 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; | 140 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; |
| 141 | 141 | ||
| 142 | if (mach->gpio_vbus) { | 142 | if (gpio_is_valid(mach->gpio_vbus)) { |
| 143 | int value = gpio_get_value(mach->gpio_vbus); | 143 | int value = gpio_get_value(mach->gpio_vbus); |
| 144 | 144 | ||
| 145 | if (mach->gpio_vbus_inverted) | 145 | if (mach->gpio_vbus_inverted) |
| @@ -158,7 +158,7 @@ static void pullup_off(void) | |||
| 158 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; | 158 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; |
| 159 | int off_level = mach->gpio_pullup_inverted; | 159 | int off_level = mach->gpio_pullup_inverted; |
| 160 | 160 | ||
| 161 | if (mach->gpio_pullup) | 161 | if (gpio_is_valid(mach->gpio_pullup)) |
| 162 | gpio_set_value(mach->gpio_pullup, off_level); | 162 | gpio_set_value(mach->gpio_pullup, off_level); |
| 163 | else if (mach->udc_command) | 163 | else if (mach->udc_command) |
| 164 | mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); | 164 | mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT); |
| @@ -169,7 +169,7 @@ static void pullup_on(void) | |||
| 169 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; | 169 | struct pxa2xx_udc_mach_info *mach = the_controller->mach; |
| 170 | int on_level = !mach->gpio_pullup_inverted; | 170 | int on_level = !mach->gpio_pullup_inverted; |
| 171 | 171 | ||
| 172 | if (mach->gpio_pullup) | 172 | if (gpio_is_valid(mach->gpio_pullup)) |
| 173 | gpio_set_value(mach->gpio_pullup, on_level); | 173 | gpio_set_value(mach->gpio_pullup, on_level); |
| 174 | else if (mach->udc_command) | 174 | else if (mach->udc_command) |
| 175 | mach->udc_command(PXA2XX_UDC_CMD_CONNECT); | 175 | mach->udc_command(PXA2XX_UDC_CMD_CONNECT); |
| @@ -1000,7 +1000,7 @@ static int pxa25x_udc_pullup(struct usb_gadget *_gadget, int is_active) | |||
| 1000 | udc = container_of(_gadget, struct pxa25x_udc, gadget); | 1000 | udc = container_of(_gadget, struct pxa25x_udc, gadget); |
| 1001 | 1001 | ||
| 1002 | /* not all boards support pullup control */ | 1002 | /* not all boards support pullup control */ |
| 1003 | if (!udc->mach->gpio_pullup && !udc->mach->udc_command) | 1003 | if (!gpio_is_valid(udc->mach->gpio_pullup) && !udc->mach->udc_command) |
| 1004 | return -EOPNOTSUPP; | 1004 | return -EOPNOTSUPP; |
| 1005 | 1005 | ||
| 1006 | udc->pullup = (is_active != 0); | 1006 | udc->pullup = (is_active != 0); |
| @@ -2160,7 +2160,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) | |||
| 2160 | dev->dev = &pdev->dev; | 2160 | dev->dev = &pdev->dev; |
| 2161 | dev->mach = pdev->dev.platform_data; | 2161 | dev->mach = pdev->dev.platform_data; |
| 2162 | 2162 | ||
| 2163 | if (dev->mach->gpio_vbus) { | 2163 | if (gpio_is_valid(dev->mach->gpio_vbus)) { |
| 2164 | if ((retval = gpio_request(dev->mach->gpio_vbus, | 2164 | if ((retval = gpio_request(dev->mach->gpio_vbus, |
| 2165 | "pxa25x_udc GPIO VBUS"))) { | 2165 | "pxa25x_udc GPIO VBUS"))) { |
| 2166 | dev_dbg(&pdev->dev, | 2166 | dev_dbg(&pdev->dev, |
| @@ -2173,7 +2173,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) | |||
| 2173 | } else | 2173 | } else |
| 2174 | vbus_irq = 0; | 2174 | vbus_irq = 0; |
| 2175 | 2175 | ||
| 2176 | if (dev->mach->gpio_pullup) { | 2176 | if (gpio_is_valid(dev->mach->gpio_pullup)) { |
| 2177 | if ((retval = gpio_request(dev->mach->gpio_pullup, | 2177 | if ((retval = gpio_request(dev->mach->gpio_pullup, |
| 2178 | "pca25x_udc GPIO PULLUP"))) { | 2178 | "pca25x_udc GPIO PULLUP"))) { |
| 2179 | dev_dbg(&pdev->dev, | 2179 | dev_dbg(&pdev->dev, |
| @@ -2256,10 +2256,10 @@ lubbock_fail0: | |||
| 2256 | #endif | 2256 | #endif |
| 2257 | free_irq(irq, dev); | 2257 | free_irq(irq, dev); |
| 2258 | err_irq1: | 2258 | err_irq1: |
| 2259 | if (dev->mach->gpio_pullup) | 2259 | if (gpio_is_valid(dev->mach->gpio_pullup)) |
| 2260 | gpio_free(dev->mach->gpio_pullup); | 2260 | gpio_free(dev->mach->gpio_pullup); |
| 2261 | err_gpio_pullup: | 2261 | err_gpio_pullup: |
| 2262 | if (dev->mach->gpio_vbus) | 2262 | if (gpio_is_valid(dev->mach->gpio_vbus)) |
| 2263 | gpio_free(dev->mach->gpio_vbus); | 2263 | gpio_free(dev->mach->gpio_vbus); |
| 2264 | err_gpio_vbus: | 2264 | err_gpio_vbus: |
| 2265 | clk_put(dev->clk); | 2265 | clk_put(dev->clk); |
| @@ -2294,11 +2294,11 @@ static int __exit pxa25x_udc_remove(struct platform_device *pdev) | |||
| 2294 | free_irq(LUBBOCK_USB_IRQ, dev); | 2294 | free_irq(LUBBOCK_USB_IRQ, dev); |
| 2295 | } | 2295 | } |
| 2296 | #endif | 2296 | #endif |
| 2297 | if (dev->mach->gpio_vbus) { | 2297 | if (gpio_is_valid(dev->mach->gpio_vbus)) { |
| 2298 | free_irq(gpio_to_irq(dev->mach->gpio_vbus), dev); | 2298 | free_irq(gpio_to_irq(dev->mach->gpio_vbus), dev); |
| 2299 | gpio_free(dev->mach->gpio_vbus); | 2299 | gpio_free(dev->mach->gpio_vbus); |
| 2300 | } | 2300 | } |
| 2301 | if (dev->mach->gpio_pullup) | 2301 | if (gpio_is_valid(dev->mach->gpio_pullup)) |
| 2302 | gpio_free(dev->mach->gpio_pullup); | 2302 | gpio_free(dev->mach->gpio_pullup); |
| 2303 | 2303 | ||
| 2304 | clk_put(dev->clk); | 2304 | clk_put(dev->clk); |
| @@ -2329,7 +2329,7 @@ static int pxa25x_udc_suspend(struct platform_device *dev, pm_message_t state) | |||
| 2329 | struct pxa25x_udc *udc = platform_get_drvdata(dev); | 2329 | struct pxa25x_udc *udc = platform_get_drvdata(dev); |
| 2330 | unsigned long flags; | 2330 | unsigned long flags; |
| 2331 | 2331 | ||
| 2332 | if (!udc->mach->gpio_pullup && !udc->mach->udc_command) | 2332 | if (!gpio_is_valid(udc->mach->gpio_pullup) && !udc->mach->udc_command) |
| 2333 | WARNING("USB host won't detect disconnect!\n"); | 2333 | WARNING("USB host won't detect disconnect!\n"); |
| 2334 | udc->suspended = 1; | 2334 | udc->suspended = 1; |
| 2335 | 2335 | ||
