diff options
| author | Noag <noag@codeaurora.org> | 2013-12-30 10:58:58 +0200 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 10:56:26 -0700 |
| commit | 19c6b388dd43db45d874bd0cab86d5fd7a02815f (patch) | |
| tree | 5c3ec7675abf145d5d92a20fa7ec01be20bd8613 | |
| parent | e02263415973fdf0b8c31c125280cb59c93647a0 (diff) | |
scsi: ufs: remove redundant "Illegal ufs-IOCTL" log for BLKROSET command
This patch prevents the "ufshcd_ioctl: Illegal ufs-IOCTL cmd 4701" log
message from being printed during boot time.
4701(BLKROSET) is not supported but not an Illegal command to UFS.
CRs-fixed: 580449
Change-Id: I20d54b23c09bd8b72b671b979103424e2050e15f
Signed-off-by: Noa Rubens <noag@codeaurora.org>
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index ee5eb9dd0f5d..2ab908220a81 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -104,6 +104,9 @@ /* default value of auto suspend is 3 seconds */ #define UFSHCD_AUTO_SUSPEND_DELAY_MS 3000 /* millisecs */ +/* IOCTL opcode for command - ufs set device read only */ +#define UFS_IOCTL_BLKROSET BLKROSET + #define ufshcd_toggle_vreg(_dev, _vreg, _on) \ ({ \ int _ret; \ @@ -4894,6 +4897,9 @@ static int ufshcd_ioctl(struct scsi_device *dev, int cmd, void __user *buffer) buffer); pm_runtime_put_sync(hba->dev); break; + case UFS_IOCTL_BLKROSET: + err = -ENOIOCTLCMD; + break; default: err = -EINVAL; dev_err(hba->dev, "%s: Illegal ufs-IOCTL cmd %d\n", __func__, |