diff options
| author | Bin Liu <b-liu@ti.com> | 2017-03-10 14:43:36 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-14 17:13:14 +0800 |
| commit | 6b7ad496084e3d8ffa844a02e0f7f76f3eb82203 (patch) | |
| tree | bca200a73c0cfa0abc2abf1e699f540aba757f0a /drivers/usb | |
| parent | 0090114d336a9604aa2d90bc83f20f7cd121b76c (diff) | |
usb: musb: dsps: fix iounmap in error and exit paths
Cleanly iounmap the pointer in error and exit paths.
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 7c047c4a2565..9c7ee26ef388 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -933,7 +933,7 @@ static int dsps_probe(struct platform_device *pdev) if (usb_get_dr_mode(&pdev->dev) == USB_DR_MODE_PERIPHERAL) { ret = dsps_setup_optional_vbus_irq(pdev, glue); if (ret) - return ret; + goto err_iounmap; } platform_set_drvdata(pdev, glue); @@ -946,6 +946,8 @@ static int dsps_probe(struct platform_device *pdev) err: pm_runtime_disable(&pdev->dev); +err_iounmap: + iounmap(glue->usbss_base); return ret; } @@ -956,6 +958,7 @@ static int dsps_remove(struct platform_device *pdev) platform_device_unregister(glue->musb); pm_runtime_disable(&pdev->dev); + iounmap(glue->usbss_base); return 0; } |