Messages in this thread Patch in this message | | | Date | Tue, 7 Aug 2007 19:21:42 +0900 | From | Paul Mundt <> | Subject | [PATCH] usb: r8a66597-hcd: Clean up error path. |
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Currently when registration fails we're left with a stray reference to release_mem_region(), this leads to the following case:
r8a66597_hcd r8a66597_hcd: irq 13, io base 0x18040000 drivers/usb/host/r8a66597-hcd.c: register access fail. r8a66597_hcd r8a66597_hcd: startup error -6 r8a66597_hcd r8a66597_hcd: USB bus 1 deregistered drivers/usb/host/r8a66597-hcd.c: Failed to add hcd Trying to free nonexistent resource <0000000018040000-0000000018040000>
This fixes it up.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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drivers/usb/host/r8a66597-hcd.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index d60f198..40a1de4 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2208,8 +2208,6 @@ static int __init r8a66597_probe(struct platform_device *pdev) clean_up: if (reg) iounmap(reg); - if (res) - release_mem_region(res->start, 1); return ret; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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