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Subject[PATCH] cpufreq: Print driver name if cpufreq_suspend() fails
Date
Instead of printing the policy, which is incidentally a kernel pointer,
so with limited interest, print the cpufreq driver name that failed to
be suspend, which is more useful for debugging.

Fixes: 2f0aea936360 ("cpufreq: suspend governors on system suspend/hibernate")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/cpufreq/cpufreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index c28ebf2810f1..330d789f81fc 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1807,8 +1807,8 @@ void cpufreq_suspend(void)
}

if (cpufreq_driver->suspend && cpufreq_driver->suspend(policy))
- pr_err("%s: Failed to suspend driver: %p\n", __func__,
- policy);
+ pr_err("%s: Failed to suspend driver: %s\n", __func__,
+ cpufreq_driver->name);
}

suspend:
--
2.17.1
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