diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-09-18 07:14:53 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-09-25 03:25:58 +0200 |
| commit | 116decb7e48b46a8c171bd47f377fa527067f788 (patch) | |
| tree | f66d2aaee2905a76ec7476ee393828aabd60160d /drivers/cpufreq/exynos5440-cpufreq.c | |
| parent | cpufreq: check cpufreq driver is valid and cpufreq isn't disabled in cpufreq_... (diff) | |
| download | linux-116decb7e48b46a8c171bd47f377fa527067f788.tar.xz linux-116decb7e48b46a8c171bd47f377fa527067f788.zip | |
cpufreq: exynos5440: Fix potential NULL pointer dereference
If 'dvfs_info' is NULL (due to devm_kzalloc failure) the failure
error message would try to dereference it. Use 'pdev' instead.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/exynos5440-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/exynos5440-cpufreq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/exynos5440-cpufreq.c b/drivers/cpufreq/exynos5440-cpufreq.c index d514c152fd1a..be5380ecdcd4 100644 --- a/drivers/cpufreq/exynos5440-cpufreq.c +++ b/drivers/cpufreq/exynos5440-cpufreq.c @@ -457,7 +457,7 @@ err_free_table: opp_free_cpufreq_table(dvfs_info->dev, &dvfs_info->freq_table); err_put_node: of_node_put(np); - dev_err(dvfs_info->dev, "%s: failed initialization\n", __func__); + dev_err(&pdev->dev, "%s: failed initialization\n", __func__); return ret; } |