diff options
| author | David Brownell <dbrownell@users.sourceforge.net> | 2009-01-14 13:16:27 -0800 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2009-03-31 09:56:19 +0100 |
| commit | 93e14baa4494607efe81608725f591e3ba31e3c1 (patch) | |
| tree | 2eeb231e2b63b77c7bfa5d5c6bd52d096f4e8f65 /drivers/regulator | |
| parent | 15f7176eb1cccec0a332541285ee752b935c1c85 (diff) | |
| download | linux-93e14baa4494607efe81608725f591e3ba31e3c1.tar.bz2 | |
regulator: minor cleanup of virtual consumer
Minor cleanup to the regulator set_mode sysfs support:
switch to sysfs_streq() in set_mode(), which is also
a code shrink. Use the same strings that get_mode()
uses, shrinking data too.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/virtual.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c index 5ddb464b1c3f..a38d42bc8f8f 100644 --- a/drivers/regulator/virtual.c +++ b/drivers/regulator/virtual.c @@ -226,13 +226,13 @@ static ssize_t set_mode(struct device *dev, struct device_attribute *attr, unsigned int mode; int ret; - if (strncmp(buf, "fast", strlen("fast")) == 0) + if (sysfs_streq(buf, "fast\n") == 0) mode = REGULATOR_MODE_FAST; - else if (strncmp(buf, "normal", strlen("normal")) == 0) + else if (sysfs_streq(buf, "normal\n") == 0) mode = REGULATOR_MODE_NORMAL; - else if (strncmp(buf, "idle", strlen("idle")) == 0) + else if (sysfs_streq(buf, "idle\n") == 0) mode = REGULATOR_MODE_IDLE; - else if (strncmp(buf, "standby", strlen("standby")) == 0) + else if (sysfs_streq(buf, "standby\n") == 0) mode = REGULATOR_MODE_STANDBY; else { dev_err(dev, "Configuring invalid mode\n"); |