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Commit ae8a35ae authored by Chen Gang's avatar Chen Gang Committed by Greg Kroah-Hartman
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Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0 



  val is unsigned long which never < 0

Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f722406f

drivers/misc/tsl2550.c

+2 −2
Original line number Diff line number Diff line
@@ -204,7 +204,7 @@ static ssize_t tsl2550_store_power_state(struct device *dev, 
	unsigned long val = simple_strtoul(buf, NULL, 10);

	int ret;



	if (val < 0 || val > 1)

	if (val > 1)

		return -EINVAL;



	mutex_lock(&data->update_lock);
@@ -236,7 +236,7 @@ static ssize_t tsl2550_store_operating_mode(struct device *dev, 
	unsigned long val = simple_strtoul(buf, NULL, 10);

	int ret;



	if (val < 0 || val > 1)

	if (val > 1)

		return -EINVAL;



	if (data->power_state == 0)