USB: ohci-sm501: Add missed iounmap() in remove

Message ID 20200610024844.3628408-1-hslester96@gmail.com
State New
Headers show
Series
  • USB: ohci-sm501: Add missed iounmap() in remove
Related show

Commit Message

Chuhong Yuan June 10, 2020, 2:48 a.m.
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")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
 drivers/usb/host/ohci-sm501.c | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c
index cff965240327..b91d50da6127 100644
--- a/drivers/usb/host/ohci-sm501.c
+++ b/drivers/usb/host/ohci-sm501.c
@@ -191,6 +191,7 @@  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);
 	mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);