diff options
| author | Chuhong Yuan <hslester96@gmail.com> | 2020-06-10 10:48:44 +0800 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2020-06-29 20:07:59 -0400 |
| commit | 2aefbfc6b4fb0d553b872b000e35f434d3e962ac (patch) | |
| tree | 2c8ebd1e1391d6cc64faa70f8a959de610f97d2a /drivers/usb/host | |
| parent | 7f8a6bbeec89a98e0c4cdcfe97841d5c8c6fc29e (diff) | |
USB: ohci-sm501: Add missed iounmap() in remove
commit 07c112fb09c86c0231f6ff0061a000ffe91c8eb9 upstream.
This driver misses calling iounmap() in remove to undo the ioremap()
called in probe.
Add the missed call to fix it.
Fixes: f54aab6ebcec ("usb: ohci-sm501 driver")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200610024844.3628408-1-hslester96@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-sm501.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c index a8b8d8b8d9f3..a960d2bb8dd1 100644 --- a/drivers/usb/host/ohci-sm501.c +++ b/drivers/usb/host/ohci-sm501.c @@ -196,6 +196,7 @@ static int ohci_hcd_sm501_drv_remove(struct platform_device *pdev) struct resource *mem; usb_remove_hcd(hcd); + iounmap(hcd->regs); release_mem_region(hcd->rsrc_start, hcd->rsrc_len); usb_put_hcd(hcd); dma_release_declared_memory(&pdev->dev); |