diff mbox series

most: fix control-message timeouts

Message ID 20211025115811.5410-1-johan@kernel.org (mailing list archive)
State Accepted
Commit 63b3e810eff65fb8587fcb26fa0b56802be12dcf
Headers show
Series most: fix control-message timeouts | expand

Commit Message

Johan Hovold Oct. 25, 2021, 11:58 a.m. UTC 
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.

Use the common control-message timeout defines for the five-second
timeouts.

Fixes: 97a6f772f36b ("drivers: most: add USB adapter driver")
Cc: stable@vger.kernel.org      # 5.9
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/most/most_usb.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/most/most_usb.c b/drivers/most/most_usb.c
index 2640c5b326a4..acabb7715b42 100644
--- a/drivers/most/most_usb.c
+++ b/drivers/most/most_usb.c
@@ -149,7 +149,8 @@  static inline int drci_rd_reg(struct usb_device *dev, u16 reg, u16 *buf)
 	retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
 				 DRCI_READ_REQ, req_type,
 				 0x0000,
-				 reg, dma_buf, sizeof(*dma_buf), 5 * HZ);
+				 reg, dma_buf, sizeof(*dma_buf),
+				 USB_CTRL_GET_TIMEOUT);
 	*buf = le16_to_cpu(*dma_buf);
 	kfree(dma_buf);
 
@@ -176,7 +177,7 @@  static inline int drci_wr_reg(struct usb_device *dev, u16 reg, u16 data)
 			       reg,
 			       NULL,
 			       0,
-			       5 * HZ);
+			       USB_CTRL_SET_TIMEOUT);
 }
 
 static inline int start_sync_ep(struct usb_device *usb_dev, u16 ep)