diff options
| author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-11-05 15:43:50 +0100 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-10-02 00:39:26 +0200 |
| commit | d9009e33bc2dbfc2cb6197fb0bb064fc67417dbe (patch) | |
| tree | d577f7c534ea74da53c1fd3a915f2bfd384d3f5b | |
| parent | 3608a3e085591ec974af36ead7c40ae6397807e2 (diff) | |
devfreq: rockchip: Fix unprotected call to smp_processor_id().
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
| -rw-r--r-- | drivers/devfreq/rockchip_dmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/devfreq/rockchip_dmc.c b/drivers/devfreq/rockchip_dmc.c index 5eda7b59b47f..4dfb17ac7ec0 100644 --- a/drivers/devfreq/rockchip_dmc.c +++ b/drivers/devfreq/rockchip_dmc.c @@ -1353,7 +1353,7 @@ static int rockchip_dmcfreq_target(struct device *dev, unsigned long *freq, * Go to specified cpufreq and block other cpufreq changes since * set_rate needs to complete during vblank. */ - cpu_cur = smp_processor_id(); + cpu_cur = get_cpu(); put_cpu(); policy = cpufreq_cpu_get(cpu_cur); if (!policy) { dev_err(dev, "cpu%d policy NULL\n", cpu_cur); |