USB bulk-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use a fixed five-second timeout in the "Writing USB Device Drivers"
example.
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
---
Documentation/driver-api/usb/writing_usb_driver.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst
index 2176297e5765..4356f023065b 100644
--- a/Documentation/driver-api/usb/writing_usb_driver.rst
+++ b/Documentation/driver-api/usb/writing_usb_driver.rst
@@ -231,7 +231,7 @@ error message. This can be shown with the following code::
skel->bulk_in_endpointAddr),
skel->bulk_in_buffer,
skel->bulk_in_size,
- &count, HZ*10);
+ &count, 5000);
/* if the read was successful, copy the data to user space */
if (!retval) {
if (copy_to_user (buffer, skel->bulk_in_buffer, count))
--
2.32.0
