From cfdf9c9103e4b80feb222c2ec1dbec6b8fe9edbf Mon Sep 17 00:00:00 2001
From: Akinobu Mita <mita@fixstars.com>
Date: Tue, 30 Jul 2013 00:36:03 +0530
Subject: [PATCH] [SCSI] ufs: don't stop controller before scsi_remove_host()
scsi_remove_host() sends SYNCHRONIZE CACHE commands for write cache
enabled scsi disk devices. So stopping controller working shouldn't
be done before scsi_remove_host().
Signed-off-by: Akinobu Mita <mita@fixstars.com>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 1f2caa01ec924c..b36ca9a2dfbb2b 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -2603,11 +2603,11 @@ EXPORT_SYMBOL(ufshcd_runtime_idle);
*/
void ufshcd_remove(struct ufs_hba *hba)
{
+ scsi_remove_host(hba->host);
/* disable interrupts */
ufshcd_disable_intr(hba, hba->intr_mask);
ufshcd_hba_stop(hba);
- scsi_remove_host(hba->host);
scsi_host_put(hba->host);
}
EXPORT_SYMBOL_GPL(ufshcd_remove);
--
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