usb: dwc2: Make the DMA descriptor structure packed

Make the DMA descriptor structure packed to guarantee alignment and size in memory. Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
mariux64 · Nov 18, 2016 · aa4049f · aa4049f
1 parent ec70325
commit aa4049f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/usb/dwc2/hw.h b/drivers/usb/dwc2/hw.h
@@ -802,7 +802,7 @@
 struct dwc2_dma_desc {
 	u32 status;
 	u32 buf;
-};
+} __packed;
 
 #define HOST_DMA_A			(1 << 31)
 #define HOST_DMA_STS_MASK		(0x3 << 28)