mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-06 03:06:50 -04:00
Code Issues Packages Projects Releases Wiki Activity

staging: wfx: reduce timeout for chip initial start up

Browse Source 
The device take a few hundreds of milliseconds to start. However, the
current code wait up to 10 second for the chip. We can safely reduce
this value to 1 second. Thanks to that change, it is no more necessary
to use an interruptible timeout.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200505123757.39506-3-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jérôme Pouiller
2020-05-05 14:37:44 +02:00
committed by Greg Kroah-Hartman
parent c7d061a811
commit 01088cd143
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/staging/wfx/main.c
View File

@@ -370,8 +370,7 @@ int wfx_probe(struct wfx_dev *wdev)
if (err)
goto err1;
err = wait_for_completion_interruptible_timeout(&wdev->firmware_ready,
10 * HZ);
err = wait_for_completion_timeout(&wdev->firmware_ready, 1 * HZ);
if (err <= 0) {
if (err == 0) {
dev_err(wdev->dev, "timeout while waiting for startup indication. IRQ configuration error?\n");