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authorGrigor Tovmasyan <Grigor.Tovmasyan@synopsys.com>2018-02-06 19:07:38 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-05-30 07:47:42 +0200
commit6858abef22289fea2495292e3d458c00923e9d0d (patch)
tree9d6d444939d224f27c94bfc66cc3f58cfa697777
parentd36edd46526c261b5ce3f7c67ea73d0694f3ff67 (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>
-rw-r--r--drivers/usb/dwc2/core.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h
index 55c90c53f2d6..b03ef1020b74 100644
--- a/drivers/usb/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
@@ -144,7 +144,7 @@ struct s3c_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;