[02/15] staging: wfx: reduce timeout for chip initial start up

Message ID 20200505123757.39506-3-Jerome.Pouiller@silabs.com
State New
Headers show
Series
  • [01/15] staging: wfx: add support for hardware revision 2 and further
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Commit Message

Jerome Pouiller May 5, 2020, 12:37 p.m.
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

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>
---
 drivers/staging/wfx/main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c
index 742a286c9207..ba2e3a6b3549 100644
--- a/drivers/staging/wfx/main.c
+++ b/drivers/staging/wfx/main.c
@@ -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");