diff options
| author | Peter Chen <peter.chen@nxp.com> | 2018-01-30 17:22:03 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 4e5e0637d4e8e89e2d4c7ff2821e6aa639629d41 (patch) | |
| tree | c7f52ac2b8ba6d2166a32dd50da8536f6f66816b /drivers/usb/host/ehci-hub.c | |
| parent | 1f2392caf3cb86ba5f6beec9932fcd4c4ddafc64 (diff) | |
MLK-17380-1 usb: host: ehci: use correct device pointer for dma ops
commit a8c06e407ef9 ("usb: separate out sysdev pointer from usb_bus")
converted to use hcd->self.sysdev for DMA operations instead of
hcd->self.controller, but forgot to do it for hcd test mode. Replace
the correct one in this commit.
Acked-by: Jun Li <jun.li@nxp.com>
Fixes: a8c06e407ef9 ("usb: separate out sysdev pointer from usb_bus")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 6a96628374a3..56effc009091 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -779,12 +779,12 @@ static struct urb *request_single_step_set_feature_urb( atomic_inc(&urb->use_count); atomic_inc(&urb->dev->urbnum); urb->setup_dma = dma_map_single( - hcd->self.controller, + hcd->self.sysdev, urb->setup_packet, sizeof(struct usb_ctrlrequest), DMA_TO_DEVICE); urb->transfer_dma = dma_map_single( - hcd->self.controller, + hcd->self.sysdev, urb->transfer_buffer, urb->transfer_buffer_length, DMA_FROM_DEVICE); |