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authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2015-09-08 16:41:02 (GMT)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-09-09 00:22:55 (GMT)
commit201f3716575781b83259ed026845a213c2355035 (patch)
tree7f25fd80a0562e3e80d370b873d86c149e69c3e1 /drivers/cpufreq
parentd9df93ec8eb751f96c8070f104fa2a588b5ad345 (diff)
downloadlinux-201f3716575781b83259ed026845a213c2355035.tar.xz
cpufreq: allow cpufreq_generic_suspend() to work without suspend frequency
Some cpufreq drivers may set suspend frequency only for selected setups but still would like to use the generic suspend handler. Thus don't treat !policy->suspend_freq condition as an incorrect one. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 8b6bf38..ca96333 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1628,8 +1628,8 @@ int cpufreq_generic_suspend(struct cpufreq_policy *policy)
int ret;
if (!policy->suspend_freq) {
- pr_err("%s: suspend_freq can't be zero\n", __func__);
- return -EINVAL;
+ pr_debug("%s: suspend_freq not defined\n", __func__);
+ return 0;
}
pr_debug("%s: Setting suspend-freq: %u\n", __func__,