usb: r8a66597-hcd: fix up error path.
authorPaul Mundt <lethal@linux-sh.org>
Tue, 7 Aug 2007 10:21:42 +0000 (19:21 +0900)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 22 Aug 2007 21:27:45 +0000 (14:27 -0700)
commit71ee9a6c6c882c6293d7f2f96d2cd6d78beaf093
tree5effd7ba105ee22654093ee2ec080fbe4a585ecf
parenta3b53514bd89c77c6aaf80b0ea37249d79c3f3bd
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>
drivers/usb/host/r8a66597-hcd.c