Hello. On 7/8/2015 1:36 PM, Roger Quadros wrote:
From: Felipe Balbi <balbi@xxxxxx>
Add support to use interrupt names,
Following are the interrupt names
Peripheral Interrupt - peripheral HOST Interrupt - host OTG Interrupt - otg
[Roger Q] - If any of these are missing we use the first available IRQ resource so that we don't break with older DTBs.
- Use gadget_irq in gadget driver.
Signed-off-by: Felipe Balbi <balbi@xxxxxx> Signed-off-by: Roger Quadros <rogerq@xxxxxx> --- drivers/usb/dwc3/core.c | 12 ++++++++++++ drivers/usb/dwc3/core.h | 7 +++++++ drivers/usb/dwc3/gadget.c | 2 +- 3 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index a7498e0..7b33d7b 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -941,6 +941,18 @@ static int dwc3_probe(struct platform_device *pdev) dwc->xhci_resources[1].flags = res->flags; dwc->xhci_resources[1].name = res->name; + dwc->otg_irq = platform_get_irq_byname(pdev, "otg"); + if (!dwc->otg_irq)
The usual mistake repeated again: that function reutrns error # on failure, not 0.
+ dwc->otg_irq = res->start; + + dwc->gadget_irq = platform_get_irq_byname(pdev, "peripheral"); + if (!dwc->gadget_irq) + dwc->gadget_irq = res->start;
Likewise.
+ + dwc->xhci_irq = platform_get_irq_byname(pdev, "host"); + if (!dwc->xhci_irq)
Likewise. [...] WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
