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scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove()

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[ Upstream commit 897df60c16d54ad515a3d0887edab5c63da06d1f ]

This will ensure that the scsi host is cleaned up properly using
scsi_host_dev_release(). Otherwise, it may lead to memory leaks.

Cc: stable@vger.kernel.org # 4.4
Fixes: 03b1781aa9 ("[SCSI] ufs: Add Platform glue driver for ufshcd")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20241111-ufs_bug_fix-v1-5-45ad8b62f02e@linaro.org
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Manivannan Sadhasivam
2024-11-11 23:18:34 +05:30
committed by Greg Kroah-Hartman
parent d5b2ddf1f9
commit cd188519d2
1 changed files with 1 additions and 0 deletions
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1
drivers/ufs/host/ufshcd-pltfrm.c
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@@ -534,6 +534,7 @@ void ufshcd_pltfrm_remove(struct platform_device *pdev)
pm_runtime_get_sync(&pdev->dev);
ufshcd_remove(hba);
ufshcd_dealloc_host(hba);
pm_runtime_disable(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
}