diff options
| author | Subhash Jadavani <subhashj@codeaurora.org> | 2016-10-27 17:25:58 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-08 17:30:00 -0500 |
| commit | afa3dfd42d205b106787476647735aa1de1a5d02 (patch) | |
| tree | 684b4a10c87d673ff98368b05e1bdfcc4986f1ba /drivers/scsi/ufs/ufshcd-pci.c | |
| parent | 30fc33f1ef475480dc5bea4fe1bda84b003b992c (diff) | |
scsi: ufshcd: release resources if probe fails
If ufshcd pltfrm/pci driver's probe fails for some reason then ensure
that scsi host is released to avoid memory leak but managed memory
allocations (via devm_* calls) need not to be freed explicitly on probe
failure as memory allocated with these functions is automatically freed
on driver detach.
Reviewed-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd-pci.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd-pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index d15eaa466c59..52b546fb509b 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers/scsi/ufs/ufshcd-pci.c @@ -104,6 +104,7 @@ static void ufshcd_pci_remove(struct pci_dev *pdev) pm_runtime_forbid(&pdev->dev); pm_runtime_get_noresume(&pdev->dev); ufshcd_remove(hba); + ufshcd_dealloc_host(hba); } /** @@ -147,6 +148,7 @@ ufshcd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) err = ufshcd_init(hba, mmio_base, pdev->irq); if (err) { dev_err(&pdev->dev, "Initialization failed\n"); + ufshcd_dealloc_host(hba); return err; } |