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(parent: 90fa128) | patch
usb: renesas_usbhs: modify fifo clear timing
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Thu, 21 Apr 2011 05:09:58 +0000 (14:09 +0900)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 30 Apr 2011 00:24:31 +0000 (17:24 -0700)
commitee3c018a482799d42207157a20b0aa1566598b2f
tree31067107be638d85102ac5347d69e029473802fetree | snapshot
parent90fa1285251a581a50908c697f053c62213aad40commit | diff
usb: renesas_usbhs: modify fifo clear timing

Pipe buffer should be cleaned before using it,
but should NOT be cleaned in pipe "prepare" function.
Because the pipe might be working in such timing.
This patch fixup this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/renesas_usbhs/pipe.c diff | blob | history
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