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authorStefan Wahren <stefan.wahren@i2se.com>2016-07-09 17:16:39 +0300
committerPeter Chen <peter.chen@nxp.com>2016-09-14 05:58:13 +0300
commit8007eb4e1824e52483ad99fb229fc56e6a73cec6 (patch)
tree46471f7e3e18be29b1f4517459bc10a966e76ead /drivers/usb/chipidea
parent66b76dbe37df88b250ffdac186adba3e5dc24631 (diff)
downloadlinux-8007eb4e1824e52483ad99fb229fc56e6a73cec6.tar.xz
usb: chipidea: udc: Don't flush endpoint fifo twice
The endpoint fifo is already flushed in _ep_nuke so there is no need to flush it twice. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'drivers/usb/chipidea')
-rw-r--r--drivers/usb/chipidea/udc.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index b0c4ae1cd206..a66a47a9d2a7 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -121,7 +121,6 @@ static int hw_ep_flush(struct ci_hdrc *ci, int num, int dir)
*/
static int hw_ep_disable(struct ci_hdrc *ci, int num, int dir)
{
- hw_ep_flush(ci, num, dir);
hw_write(ci, OP_ENDPTCTRL + num,
dir ? ENDPTCTRL_TXE : ENDPTCTRL_RXE, 0);
return 0;