# \[PATCH\] most: fix control-message timeouts - From: Johan Hovold \ - Date: 2021-10-25 11:58:43 - List: linux-usb - Page: https://ratatoskr.run/linux-usb/2021/10/1552411 - Thread: https://ratatoskr.run/linux-usb/2021/10/1552411/t.md ```text 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: # 5.9 Signed-off-by: Johan Hovold --- drivers/most/most_usb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) 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) -- 2.32.0 ```