| From: Paul Cercueil <paul@crapouillou.net> |
| Date: Mon, 16 Dec 2019 10:18:43 -0600 |
| Subject: usb: musb: dma: Correct parameter passed to IRQ handler |
| |
| commit c80d0f4426c7fdc7efd6ae8d8b021dcfc89b4254 upstream. |
| |
| The IRQ handler was passed a pointer to a struct dma_controller, but the |
| argument was then casted to a pointer to a struct musb_dma_controller. |
| |
| Fixes: 427c4f333474 ("usb: struct device - replace bus_id with dev_name(), dev_set_name()") |
| Signed-off-by: Paul Cercueil <paul@crapouillou.net> |
| Tested-by: Artur Rojek <contact@artur-rojek.eu> |
| Signed-off-by: Bin Liu <b-liu@ti.com> |
| Link: https://lore.kernel.org/r/20191216161844.772-2-b-liu@ti.com |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| Signed-off-by: Ben Hutchings <ben@decadent.org.uk> |
| --- |
| drivers/usb/musb/musbhsdma.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/usb/musb/musbhsdma.c |
| +++ b/drivers/usb/musb/musbhsdma.c |
| @@ -396,7 +396,7 @@ struct dma_controller *dma_controller_cr |
| controller->controller.channel_abort = dma_channel_abort; |
| |
| if (request_irq(irq, dma_controller_irq, 0, |
| - dev_name(musb->controller), &controller->controller)) { |
| + dev_name(musb->controller), controller)) { |
| dev_err(dev, "request_irq %d failed!\n", irq); |
| dma_controller_destroy(&controller->controller); |
| |
