scsi: ufs: core: Drop loglevel of WriteBoost message

Commit '3b5f3c0d0548 ("scsi: ufs: core: Tidy up WB configuration code")'
changed the log level of the write boost enable/disable notification from
debug to info. This results in a lot of noise in the kernel log during
normal operation.

Drop it back to debug level to avoid this.

Link: https://lore.kernel.org/r/[email protected]
Fixes: 3b5f3c0 ("scsi: ufs: core: Tidy up WB configuration code")
Reviewed-by: Alim Akhtar <[email protected]>
Acked-by: Bean Huo <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: andersson

drivers/ufs/core/ufshcd.c

@@ -5738,7 +5738,7 @@ int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable)
 	}
 
 	hba->dev_info.wb_enabled = enable;
-	dev_info(hba->dev, "%s Write Booster %s\n",
+	dev_dbg(hba->dev, "%s Write Booster %s\n",
 			__func__, enable ? "enabled" : "disabled");
 
 	return ret;