Commit cbbdc608 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

misc: apds990x: Use sysfs_match_string() helper 



Use sysfs_match_string() helper instead of open coded variant.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c845736d

drivers/misc/apds990x.c

+7 −7
Original line number Diff line number Diff line
@@ -841,7 +841,7 @@ static ssize_t apds990x_prox_enable_store(struct device *dev, 
static DEVICE_ATTR(prox0_raw_en, S_IRUGO | S_IWUSR, apds990x_prox_enable_show,

						   apds990x_prox_enable_store);



static const char reporting_modes[][9] = {"trigger", "periodic"};

static const char *reporting_modes[] = {"trigger", "periodic"};



static ssize_t apds990x_prox_reporting_mode_show(struct device *dev,

				   struct device_attribute *attr, char *buf)
@@ -856,13 +856,13 @@ static ssize_t apds990x_prox_reporting_mode_store(struct device *dev, 
				  const char *buf, size_t len)

{

	struct apds990x_chip *chip =  dev_get_drvdata(dev);

	int ret;



	if (sysfs_streq(buf, reporting_modes[0]))

		chip->prox_continuous_mode = 0;

	else if (sysfs_streq(buf, reporting_modes[1]))

		chip->prox_continuous_mode = 1;

	else

		return -EINVAL;

	ret = sysfs_match_string(reporting_modes, buf);

	if (ret < 0)

		return ret;



	chip->prox_continuous_mode = ret;

	return len;

}