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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-10-10 22:05:51 -0700 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-10-13 20:41:46 +0300 |
| commit | 6ff5d09bd2fd5943f5b16cb1e3453446a1f575e2 (patch) | |
| tree | 8adfa67adf3e32329be391720da2184272b64e3a /drivers/usb/renesas_usbhs/common.c | |
| parent | 6e6db82ba9bf2d5912897f77ccf6902cb8543372 (diff) | |
| download | kernel_samsung_smdk4412-6ff5d09bd2fd5943f5b16cb1e3453446a1f575e2.zip kernel_samsung_smdk4412-6ff5d09bd2fd5943f5b16cb1e3453446a1f575e2.tar.gz kernel_samsung_smdk4412-6ff5d09bd2fd5943f5b16cb1e3453446a1f575e2.tar.bz2 | |
usb: gadget: renesas_usbhs: disable pipe on top of interrupt
When data read interrupt happened, the pipe is BUF which means "enable".
then, next un-necessary interrupt/token might be
issued again when all data were popped from fifo.
It will cause un-understandable bug.
This patch decides pipe disable on top of read interrupt.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/common.c')
0 files changed, 0 insertions, 0 deletions