diff options
| author | Stanley Chu <stanley.chu@mediatek.com> | 2021-01-20 23:01:41 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-01-20 22:29:38 -0500 |
| commit | b058fa868234fe835af4e3887b4f0d018a9220ed (patch) | |
| tree | 6e4bf6649c8b6e4823d96e9af0e3843dd4f0e536 /drivers/scsi | |
| parent | f9a7fa345aec28bc1c15a55572e016bbeb5f4254 (diff) | |
scsi: ufs: Remove redundant null checking of devfreq instance
hba->devfreq is zero-initialized thus it is not required to check its
existence in ufshcd_add_lus() function which is invoked during
initialization only.
Link: https://lore.kernel.org/r/20210120150142.5049-3-stanley.chu@mediatek.com
Reviewed-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index d6cd30ccf908..b1b69207ca17 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -7768,15 +7768,14 @@ static int ufshcd_add_lus(struct ufs_hba *hba) &hba->pwr_info, sizeof(struct ufs_pa_layer_attr)); hba->clk_scaling.saved_pwr_info.is_valid = true; - if (!hba->devfreq) { - hba->clk_scaling.is_allowed = true; - ret = ufshcd_devfreq_init(hba); - if (ret) - goto out; + hba->clk_scaling.is_allowed = true; - hba->clk_scaling.is_enabled = true; - ufshcd_init_clk_scaling_sysfs(hba); - } + ret = ufshcd_devfreq_init(hba); + if (ret) + goto out; + + hba->clk_scaling.is_enabled = true; + ufshcd_init_clk_scaling_sysfs(hba); } ufs_bsg_probe(hba); |