diff options
| author | Keoseong Park <keosung.park@samsung.com> | 2022-10-28 16:35:53 +0900 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-11-08 02:55:31 +0000 |
| commit | bc77fb9ce40c276cedf889dca2bc6d1b1edc2763 (patch) | |
| tree | 22f9eec9e449e709ff75bec83679bc548ae392e5 /drivers/ufs | |
| parent | e6629dcb00adeebcfeaee45b1c987a84eb3ce1ba (diff) | |
| download | linux-bc77fb9ce40c276cedf889dca2bc6d1b1edc2763.tar.bz2 | |
scsi: ufs: core: Refactor ufshcd_hba_enable()
Use "if error return" style in ufshcd_hba_enable(). No functional change.
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Keoseong Park <keosung.park@samsung.com>
Link: https://lore.kernel.org/r/20221028073553epcms2p6dc4f8bdbebdc8f96f43fc4197b3edd0c@epcms2p6
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index ee73d7036133..0591d05c078a 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -4668,14 +4668,18 @@ int ufshcd_hba_enable(struct ufs_hba *hba) /* enable UIC related interrupts */ ufshcd_enable_intr(hba, UFSHCD_UIC_MASK); ret = ufshcd_dme_reset(hba); - if (!ret) { - ret = ufshcd_dme_enable(hba); - if (!ret) - ufshcd_vops_hce_enable_notify(hba, POST_CHANGE); - if (ret) - dev_err(hba->dev, - "Host controller enable failed with non-hce\n"); + if (ret) { + dev_err(hba->dev, "DME_RESET failed\n"); + return ret; } + + ret = ufshcd_dme_enable(hba); + if (ret) { + dev_err(hba->dev, "Enabling DME failed\n"); + return ret; + } + + ufshcd_vops_hce_enable_notify(hba, POST_CHANGE); } else { ret = ufshcd_hba_execute_hce(hba); } |