diff options
| author | Grigor Tovmasyan <Grigor.Tovmasyan@synopsys.com> | 2018-02-06 19:07:38 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 07:49:12 +0200 |
| commit | 18f31bd07993b3ddde2916b764d7bee0b7f873fd (patch) | |
| tree | c53f46d3aee4724318389bbaf5a3e7f02b294598 /drivers | |
| parent | b066c9b199c62101a0fec3a43923bf0637f6eb7f (diff) | |
usb: dwc2: Fix interval type issue
[ 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index a738a68d2292..a899d47c2a7c 100644 --- 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; |