4.9-stable review patch. If anyone has any objections, please let me know.
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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 @@ -209,7 +209,7 @@ 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;