UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Philipp Zabel 2013-09-26 11:19:37 +02:00 committed by Rafael J. Wysocki
parent bb25f13aed
commit 43c638e3dd
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/cpufreq/cpufreq-cpu0.c
View File

@ -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;