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authorIdo Yariv <ido@wizery.com>2011-03-01 08:14:43 -0500
committerLuciano Coelho <coelho@ti.com>2011-03-03 09:12:57 -0500
commitb07d4037051318d47c055384ef887535a0ed2d1e (patch)
tree87be47dfa0c80bdf6570e613269421b937a27d87 /drivers/net/wireless/wl12xx/wl12xx.h
parent2da69b890f47852dc368136375f49a5d24e2d9a1 (diff)
wl12xx: Avoid redundant TX work
TX might be handled in the threaded IRQ handler, in which case, TX work might be scheduled just to discover it has nothing to do. Save a few context switches by cancelling redundant TX work in case TX is about to be handled in the threaded IRQ handler. Also, avoid scheduling TX work from wl1271_op_tx if not needed. Signed-off-by: Ido Yariv <ido@wizery.com> Reviewed-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl12xx.h')
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index e395c0c4ebbd..86be83e25ec5 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -317,6 +317,7 @@ enum wl12xx_flags {
317 WL1271_FLAG_JOINED, 317 WL1271_FLAG_JOINED,
318 WL1271_FLAG_GPIO_POWER, 318 WL1271_FLAG_GPIO_POWER,
319 WL1271_FLAG_TX_QUEUE_STOPPED, 319 WL1271_FLAG_TX_QUEUE_STOPPED,
320 WL1271_FLAG_TX_PENDING,
320 WL1271_FLAG_IN_ELP, 321 WL1271_FLAG_IN_ELP,
321 WL1271_FLAG_PSM, 322 WL1271_FLAG_PSM,
322 WL1271_FLAG_PSM_REQUESTED, 323 WL1271_FLAG_PSM_REQUESTED,