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authorviresh kumar <viresh.kumar@linaro.org>2013-11-13 15:39:23 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-11-14 00:52:48 +0100
commit696d0b2c786161ddc1e80dcddce7d34c2a709566 (patch)
tree54bc6eb2272d06be0b3528b8f1f88996114d6f21 /drivers/cpufreq
parent6d7bcb1464a89181ddc4b4584ad6e0c7566ae31b (diff)
cpufreq: OMAP: Fix compilation error 'r & ret undeclared'
With a recent change "d4019f0 cpufreq: move freq change notifications to cpufreq core" few variables (r & ret) are removed by mistake and hence these warnings: drivers/cpufreq/omap-cpufreq.c: In function omap_target: drivers/cpufreq/omap-cpufreq.c:64:2: error: ret undeclared (first use in this function) drivers/cpufreq/omap-cpufreq.c:64:2: note: each undeclared identifier is reported only once for each function it appears in drivers/cpufreq/omap-cpufreq.c:94:3: error: r undeclared (first use in this function) drivers/cpufreq/omap-cpufreq.c:116:1: warning: control reaches end of non-void function [-Wreturn-type] Lets fix them by declaring those variables again. Fixes: d4019f0a92ab (cpufreq: move freq change notifications to cpufreq core) Reported-by: Sebastian Capella <sebastian.capella@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/omap-cpufreq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
index be6d14307aa8..a0acd0bfba40 100644
--- a/drivers/cpufreq/omap-cpufreq.c
+++ b/drivers/cpufreq/omap-cpufreq.c
@@ -53,6 +53,7 @@ static unsigned int omap_getspeed(unsigned int cpu)
static int omap_target(struct cpufreq_policy *policy, unsigned int index)
{
+ int r, ret;
struct dev_pm_opp *opp;
unsigned long freq, volt = 0, volt_old = 0, tol = 0;
unsigned int old_freq, new_freq;