From a1747eb43f3546038dad8cb0c4fec5416b83ec59 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 3 Sep 2019 10:46:10 +0200 Subject: [PATCH] usb/ohci-sm501: remove the HCD_DMA flag This driver doesn't support normal DMA, only direct access to its local memory. Remove the HCD_DMA flag to properly express that fact. Fixes: 7b81cb6bddd2 ("usb: add a HCD_DMA flag instead of guestimating DMA capabilities") Reported-by: Guenter Roeck Signed-off-by: Christoph Hellwig Tested-by: Guenter Roeck Link: https://lore.kernel.org/r/20190903084615.19161-2-hch@lst.de Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ohci-sm501.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c index 0b2aea6e28d4..c158cda9e4b9 100644 --- a/drivers/usb/host/ohci-sm501.c +++ b/drivers/usb/host/ohci-sm501.c @@ -49,7 +49,7 @@ static const struct hc_driver ohci_sm501_hc_driver = { * generic hardware linkage */ .irq = ohci_irq, - .flags = HCD_USB11 | HCD_DMA | HCD_MEMORY, + .flags = HCD_USB11 | HCD_MEMORY, /* * basic lifecycle operations -- 2.11.0