diff options
| author |   Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-08-05 18:59:40 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-08-09 15:52:05 -0400 |
| commit | b037b693265e5c83ddc3f003a713d19b9832bf24 (patch) | |
| tree | cb2874b10fb0d8fe1d8c797e4c99e5dfb28859a8 /drivers/net/wireless/ath/ath9k/mac.c | |
| parent | ath9k_hw: use register name in place of magic value (diff) | |
| download | linux-dev-b037b693265e5c83ddc3f003a713d19b9832bf24.tar.xz linux-dev-b037b693265e5c83ddc3f003a713d19b9832bf24.zip | |
ath9k: do not enable interrupt on set interrupt mask
At preset set_interrupt also enables interrupt after changing
mask. This is not necessary in all cases and also sometime it
breaks the assumption that interrupt was disabled. So let us
enable the interrupt explicity if it was disabled earlier.
This could also avoid unnecessary register ops and also helps
the follow up patch to have global ref count for interrupts ops.
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index b6b523a897e5..c3af61e38bd5 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -929,9 +929,6 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) REG_CLR_BIT(ah, AR_IMR_S5, AR_IMR_S5_TIM_TIMER); } - if (ints & ATH9K_INT_GLOBAL) - ath9k_hw_enable_interrupts(ah); - return; } EXPORT_SYMBOL(ath9k_hw_set_interrupts); |