USB: r8a66597-hcd: fix NULL access

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This patch fixes the problem that accesses NULL pointer
when disconnected a cable while play music with usb-speaker.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Yoshihiro Shimoda 2007-05-30 20:42:41 +09:00 • committed by Greg Kroah-Hartman

parent 5d3043586d

commit f6ace2c99a

1 changed files with 4 additions and 1 deletions

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drivers/usb/host/r8a66597-hcd.c

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