ata,scsi: do not issue START STOP UNIT on resume

[platform/kernel/linux-starfive.git] / drivers / scsi / sd.c

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 68b12af..3c668cf 100644 (file)
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3876,7 +3876,7 @@ static int sd_suspend_runtime(struct device *dev)
 static int sd_resume(struct device *dev)
 {
        struct scsi_disk *sdkp = dev_get_drvdata(dev);
-       int ret;
+       int ret = 0;
 
        if (!sdkp)      /* E.g.: runtime resume at the start of sd_probe() */
                return 0;
@@ -3884,8 +3884,11 @@ static int sd_resume(struct device *dev)
        if (!sdkp->device->manage_start_stop)
                return 0;
 
-       sd_printk(KERN_NOTICE, sdkp, "Starting disk\n");
-       ret = sd_start_stop_device(sdkp, 1);
+       if (!sdkp->device->no_start_on_resume) {
+               sd_printk(KERN_NOTICE, sdkp, "Starting disk\n");
+               ret = sd_start_stop_device(sdkp, 1);
+       }
+
        if (!ret)
                opal_unlock_from_suspend(sdkp->opal_dev);
        return ret;