From: Vasanthakumar Thiagarajan <vasanth@xxxxxxxxxxx>
commit c90017dd43f0cdb42134b9229761e8be02bcd524 upstream
debruijn32 (0x077CB531) is used to index gen_timer_index[]
which is an array of 32 u32. Having debruijn32 as unsigned
long on a 64-bit platform will result in indexing more than 32
in gen_timer_index[] and there by causing a crash. Make it
unsigned to fix this issue.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/hw.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 57f1463..ff4383b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -408,7 +408,7 @@ struct ath9k_hw_version {
* Using de Bruijin sequence to to look up 1's index in a 32 bit number
* debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001
*/
-#define debruijn32 0x077CB531UL
+#define debruijn32 0x077CB531U
struct ath_gen_timer_configuration {
u32 next_addr;
--
1.5.5.1
--
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