From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 3 Oct 2013 15:56:51 +0000 (+0530)
Subject: cpuidle: use drv instead of cpuidle_driver in show_current_driver()
X-Git-Tag: upstream/snapshot3+hdmi~3917^2~5^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f6b9f74ee3d96909e5e70d4207b4b6740d4db62;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

cpuidle: use drv instead of cpuidle_driver in show_current_driver()

Instances of "struct cpuidle_driver *" are consistently named as "drv"
in the cpuidle core except in show_current_driver().

Make that function use variable naming consistent with the rest of the
code.

[rjw: Changelog]
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index a022393..e918b6d 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -52,12 +52,12 @@ static ssize_t show_current_driver(struct device *dev,
 				   char *buf)
 {
 	ssize_t ret;
-	struct cpuidle_driver *cpuidle_driver;
+	struct cpuidle_driver *drv;
 
 	spin_lock(&cpuidle_driver_lock);
-	cpuidle_driver = cpuidle_get_driver();
-	if (cpuidle_driver)
-		ret = sprintf(buf, "%s\n", cpuidle_driver->name);
+	drv = cpuidle_get_driver();
+	if (drv)
+		ret = sprintf(buf, "%s\n", drv->name);
 	else
 		ret = sprintf(buf, "none\n");
 	spin_unlock(&cpuidle_driver_lock);