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UPSTREAM: usb: dwc3: gadget: remove udelay() from generic cmd

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We want commands to finish ASAP, so let's remove
that udelay() call.

Change-Id: I521945dc6242cfe1a8cf730ab2f7d9010a1e65a9
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
(cherry picked from commit 88811f7b72)
This commit is contained in:
Felipe Balbi
2016-05-23 14:08:47 +03:00
committed by Huang, Tao
parent 6dbabe9ebb
commit 1b53b78b7c
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/dwc3/gadget.c
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@@ -225,8 +225,6 @@ int dwc3_send_gadget_generic_command(struct dwc3 *dwc, unsigned cmd, u32 param)
ret = -EINVAL;
break;
}
udelay(1);
} while (timeout--);
if (!timeout) {