diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2019-12-16 10:18:43 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-14 20:03:05 +0100 |
| commit | 2fa3c804a08dbee99f1c87952a9aa3e93f20bed9 (patch) | |
| tree | 475ef53e874a5fc296ecd8f311d61c772c5ee481 | |
| parent | b788d2a9959cd92d5c43132e807741c1bd551b8c (diff) | |
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>
Cc: stable@vger.kernel.org
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>
| -rw-r--r-- | drivers/usb/musb/musbhsdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 7539c3188ffc..ffcc704165f7 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -398,7 +398,7 @@ struct dma_controller *musbhs_dma_controller_create(struct musb *musb, 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); musb_dma_controller_destroy(&controller->controller); |