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USB: ohci-sm501: add iounmap on error path 

This ioremap() was leaked on an error path.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dan Carpenter 2010-09-10 21:35:15 +02:00 committed by Greg Kroah-Hartman
parent 5c8db070b4
commit 637ed74ff9
1 changed files with 3 additions and 1 deletions
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4
drivers/usb/host/ohci-sm501.c
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@ -168,7 +168,7 @@ static int ohci_hcd_sm501_drv_probe(struct platform_device *pdev)
retval = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
if (retval)
goto err4;
goto err5;
/* enable power and unmask interrupts */
@ -176,6 +176,8 @@ static int ohci_hcd_sm501_drv_probe(struct platform_device *pdev)
sm501_modify_reg(dev->parent, SM501_IRQ_MASK, 1 << 6, 0);
return 0;
err5:
iounmap(hcd->regs);
err4:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
err3: