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| author |   Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2017-12-06 17:18:33 +0900 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-12-12 13:04:11 +0200 |
| commit | 5785e87a3db80a033c16e19de7741bc444f50f1a (patch) | |
| tree | e7d630ed5621beb0aaca2dbcd09e8ad060d6f9d4 /drivers/usb/dwc2/platform.c | |
| parent | usb: renesas_usbhs: add usbhs_pipe_clear_without_sequence() function (diff) | |
| download | wireguard-linux-5785e87a3db80a033c16e19de7741bc444f50f1a.tar.xz wireguard-linux-5785e87a3db80a033c16e19de7741bc444f50f1a.zip | |
usb: renesas_usbhs: use PIPEnCLR.ACLRM instead of {C,Dn}FIFOCTR.BCLR in usbhs_pkt_pop()
This patch uses usbhs_pipe_clear_without_sequence() instead of
usbhsf_fifo_clear() because usbhsf_fifo_clear() may not clear the pipe
buffer completely. This patch also changes the clearing condition from
DMA only to both DMA and PIO.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
0 files changed, 0 insertions, 0 deletions