From: Vincent Palatin <vpala...@chromium.org>
The interrupt endpoint handling code stores the buffer pointer in the QH
padding field. We need to make it the size of a pointer to avoid strict
aliasing issue with the compiler.
Signed-off-by: Vincent Palatin <vpala...@chromium.org>
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v3: None
Changes in v2: None
drivers/usb/host/ehci.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 46b535f..d090f0a 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -247,7 +247,7 @@ struct QH {
* aligned to 32 bytes
*/
union {
- uint8_t fill[16];
+ uint32_t fill[4];
void *buffer;
};
};
--
1.8.1.3
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