diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/udc/pxa25x_udc.c | 37 | ||||
| -rw-r--r-- | drivers/usb/gadget/udc/pxa25x_udc.h | 7 |
2 files changed, 21 insertions, 23 deletions
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index 6c414c99d01c..c593fc383481 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -44,10 +44,6 @@ #include <linux/usb/gadget.h> #include <linux/usb/otg.h> -#ifdef CONFIG_ARCH_LUBBOCK -#include <mach/lubbock.h> -#endif - #define UDCCR 0x0000 /* UDC Control Register */ #define UDC_RES1 0x0004 /* UDC Undocumented - Reserved1 */ #define UDC_RES2 0x0008 /* UDC Undocumented - Reserved2 */ @@ -1578,18 +1574,15 @@ lubbock_vbus_irq(int irq, void *_dev) int vbus; dev->stats.irqs++; - switch (irq) { - case LUBBOCK_USB_IRQ: + if (irq == dev->usb_irq) { vbus = 1; - disable_irq(LUBBOCK_USB_IRQ); - enable_irq(LUBBOCK_USB_DISC_IRQ); - break; - case LUBBOCK_USB_DISC_IRQ: + disable_irq(dev->usb_irq); + enable_irq(dev->usb_disc_irq); + } else if (irq == dev->usb_disc_irq) { vbus = 0; - disable_irq(LUBBOCK_USB_DISC_IRQ); - enable_irq(LUBBOCK_USB_IRQ); - break; - default: + disable_irq(dev->usb_disc_irq); + enable_irq(dev->usb_irq); + } else { return IRQ_NONE; } @@ -2422,20 +2415,28 @@ static int pxa25x_udc_probe(struct platform_device *pdev) #ifdef CONFIG_ARCH_LUBBOCK if (machine_is_lubbock()) { - retval = devm_request_irq(&pdev->dev, LUBBOCK_USB_DISC_IRQ, + dev->usb_irq = platform_get_irq(pdev, 1); + if (dev->usb_irq < 0) + return dev->usb_irq; + + dev->usb_disc_irq = platform_get_irq(pdev, 2); + if (dev->usb_disc_irq < 0) + return dev->usb_disc_irq; + + retval = devm_request_irq(&pdev->dev, dev->usb_disc_irq, lubbock_vbus_irq, 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", - driver_name, LUBBOCK_USB_DISC_IRQ, retval); + driver_name, dev->usb_disc_irq, retval); goto err; } - retval = devm_request_irq(&pdev->dev, LUBBOCK_USB_IRQ, + retval = devm_request_irq(&pdev->dev, dev->usb_irq, lubbock_vbus_irq, 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", - driver_name, LUBBOCK_USB_IRQ, retval); + driver_name, dev->usb_irq, retval); goto err; } } else diff --git a/drivers/usb/gadget/udc/pxa25x_udc.h b/drivers/usb/gadget/udc/pxa25x_udc.h index aa4b68fd9fc0..6ab6047edc83 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.h +++ b/drivers/usb/gadget/udc/pxa25x_udc.h @@ -117,16 +117,13 @@ struct pxa25x_udc { u64 dma_mask; struct pxa25x_ep ep [PXA_UDC_NUM_ENDPOINTS]; void __iomem *regs; + int usb_irq; + int usb_disc_irq; }; #define to_pxa25x(g) (container_of((g), struct pxa25x_udc, gadget)) /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_ARCH_LUBBOCK -#include <mach/lubbock.h> -/* lubbock can also report usb connect/disconnect irqs */ -#endif - static struct pxa25x_udc *the_controller; /*-------------------------------------------------------------------------*/ |