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path: root/drivers/regulator/virtual.c
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Diffstat (limited to 'drivers/regulator/virtual.c')
-rw-r--r--drivers/regulator/virtual.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/regulator/virtual.c b/drivers/regulator/virtual.c
index 5ddb464b1c3..3d08348584e 100644
--- a/drivers/regulator/virtual.c
+++ b/drivers/regulator/virtual.c
@@ -226,13 +226,17 @@ static ssize_t set_mode(struct device *dev, struct device_attribute *attr,
unsigned int mode;
int ret;
- if (strncmp(buf, "fast", strlen("fast")) == 0)
+ /*
+ * sysfs_streq() doesn't need the \n's, but we add them so the strings
+ * will be shared with show_mode(), above.
+ */
+ 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");
@@ -256,7 +260,7 @@ static DEVICE_ATTR(min_microamps, 0666, show_min_uA, set_min_uA);
static DEVICE_ATTR(max_microamps, 0666, show_max_uA, set_max_uA);
static DEVICE_ATTR(mode, 0666, show_mode, set_mode);
-struct device_attribute *attributes[] = {
+static struct device_attribute *attributes[] = {
&dev_attr_min_microvolts,
&dev_attr_max_microvolts,
&dev_attr_min_microamps,