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Subject[PATCH 4.4 213/268] usb: dwc2: Fix interval type issue
Date
4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Grigor Tovmasyan <Grigor.Tovmasyan@synopsys.com>

[ Upstream commit 12814a3f8f9b247531d7863170cc82b3fe4218fd ]

The maximum value that unsigned char can hold is 255, meanwhile
the maximum value of interval is 2^(bIntervalMax-1)=2^15.

Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/dwc2/core.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -187,7 +187,7 @@ struct dwc2_hsotg_ep {
unsigned char dir_in;
unsigned char index;
unsigned char mc;
- unsigned char interval;
+ u16 interval;

unsigned int halted:1;
unsigned int periodic:1;

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