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| author | Paul Mundt <lethal@linux-sh.org> | 2007-08-07 19:21:42 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-22 14:27:45 -0700 |
| commit | 71ee9a6c6c882c6293d7f2f96d2cd6d78beaf093 (patch) | |
| tree | 5effd7ba105ee22654093ee2ec080fbe4a585ecf /drivers/usb | |
| parent | a3b53514bd89c77c6aaf80b0ea37249d79c3f3bd (diff) | |
| download | talos-op-linux-71ee9a6c6c882c6293d7f2f96d2cd6d78beaf093.tar.gz talos-op-linux-71ee9a6c6c882c6293d7f2f96d2cd6d78beaf093.zip | |
usb: r8a66597-hcd: fix up error path.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index d60f1985320c..40a1de4c256e 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; } |
