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[2/2] staging: wfx: fix test on return value of gpiod_get_value()

Message ID 20201019160604.1609180-2-Jerome.Pouiller@silabs.com (mailing list archive)
State Not Applicable
Delegated to: Netdev Maintainers
Headers show
Series [1/2] staging: wfx: fix use of uninitialized pointer | expand

Commit Message

Jérôme Pouiller Oct. 19, 2020, 4:06 p.m. UTC 
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

The commit 8522d62e6bca ("staging: wfx: gpiod_get_value() can return an
error") has changed the way the driver test the value returned by
gpiod_get_value(). The new code was wrong.

Fixes: 8522d62e6bca ("staging: wfx: gpiod_get_value() can return an error")
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/bh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c
index 2ffa587aefaa..ed53d0b45592 100644
--- a/drivers/staging/wfx/bh.c
+++ b/drivers/staging/wfx/bh.c
@@ -21,7 +21,7 @@  static void device_wakeup(struct wfx_dev *wdev)
 
 	if (!wdev->pdata.gpio_wakeup)
 		return;
-	if (gpiod_get_value_cansleep(wdev->pdata.gpio_wakeup) >= 0)
+	if (gpiod_get_value_cansleep(wdev->pdata.gpio_wakeup) > 0)
 		return;
 
 	if (wfx_api_older_than(wdev, 1, 4)) {