mirror/u-boot-2016
1
0
Fork 0
mirror of https://git.codelinaro.org/clo/qsdk/oss/boot/u-boot-2016.git synced 2026-03-14 21:10:27 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

usb: ehci: Fix aliasing issue in EHCI interrupt code

Browse source 
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 <vpalatin@chromium.org>

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Vincent Palatin 2013-03-06 14:08:32 +00:00 • committed by Marek Vasut
parent 8f62ca646f
commit 61755c7908
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/usb/host/ehci.h
View file

@ -247,7 +247,7 @@ struct QH {
* aligned to 32 bytes
*/
union {
uint8_t fill[16];
uint32_t fill[4];
void *buffer;
};
};