renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
Code

ath9k: work around gcc ICEs (again)

Browse Source 
(I missed the fact that the original post said to apply this patch
twice... -- JWL)

Original commit log message:

This patch works around an internal compiler error (gcc bug #37014) in
all gcc 4.2 compilers and the gcc 4.3 series up to at least 4.3.1
on at least powerpc and mips.

Many thanks to Andrew Pinski for analyzing the gcc bug.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Adrian Bunk 2008-08-05 22:06:51 +03:00 committed by John W. Linville
parent 23197916c4
commit 88b9e2bef3
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/ath9k/hw.c
View File

@ -5017,7 +5017,11 @@ static void ath9k_hw_spur_mitigate(struct ath_hal *ah,
for (i = 0; i < 123; i++) {
if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) {
if ((abs(cur_vit_mask - bin)) < 75)
/* workaround for gcc bug #37014 */
volatile int tmp = abs(cur_vit_mask - bin);
if (tmp < 75)
mask_amt = 1;
else
mask_amt = 0;