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openwrt-xburst/package/mac80211/patches/570-ath9k_fix_reg_bit_macros.patch
nbd 08ba7e8685 ath9k: get rid of most of those annoying dma tx stop issues
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25988 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-10 00:53:05 +00:00

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Diff

--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -95,9 +95,9 @@
#define REG_READ_FIELD(_a, _r, _f) \
(((REG_READ(_a, _r) & _f) >> _f##_S))
#define REG_SET_BIT(_a, _r, _f) \
- REG_WRITE(_a, _r, REG_READ(_a, _r) | _f)
+ REG_WRITE(_a, _r, REG_READ(_a, _r) | (_f))
#define REG_CLR_BIT(_a, _r, _f) \
- REG_WRITE(_a, _r, REG_READ(_a, _r) & ~_f)
+ REG_WRITE(_a, _r, REG_READ(_a, _r) & ~(_f))
#define DO_DELAY(x) do { \
if ((++(x) % 64) == 0) \