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authorPhilipp Zabel <p.zabel@pengutronix.de>2013-09-26 11:19:37 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-30 20:08:59 +0200
commit43c638e3dd48ff1b1a93ea01c98e258e693880c3 (patch)
tree31188c7c97a6dd36e084877e72fbcdd9224a8cd7 /drivers/cpufreq/cpufreq-cpu0.c
parentbb25f13aed6c76df3c0004789485b7c4919ce47a (diff)
cpufreq: cpufreq-cpu0: NULL is a valid regulator, part 2
Since the patch "cpufreq: cpufreq-cpu0: NULL is a valid regulator", cpu_reg contains an error value if the regulator is not set, instead of NULL. Accordingly, fix the remaining check for non-NULL cpu_reg. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq-cpu0.c')
-rw-r--r--drivers/cpufreq/cpufreq-cpu0.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index 78c49d8e0f4a..c522a95c0e16 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -229,7 +229,7 @@ static int cpu0_cpufreq_probe(struct platform_device *pdev)
if (of_property_read_u32(np, "clock-latency", &transition_latency))
transition_latency = CPUFREQ_ETERNAL;
- if (cpu_reg) {
+ if (!IS_ERR(cpu_reg)) {
struct opp *opp;
unsigned long min_uV, max_uV;
int i;