Use spin_lock_irqsave and spin_unlock_irqrestore
in functions TimerSQ3CallBack and TimerState1CallBack
Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
---
drivers/staging/vt6655/baseband.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/vt6655/baseband.c b/drivers/staging/vt6655/baseband.c
index 8adeea4..c7ad927 100644
--- a/drivers/staging/vt6655/baseband.c
+++ b/drivers/staging/vt6655/baseband.c
@@ -2786,9 +2786,11 @@ TimerSQ3CallBack(
)
{
struct vnt_private *pDevice = hDeviceContext;
+ unsigned long flags;
pr_debug("TimerSQ3CallBack...\n");
- spin_lock_irq(&pDevice->lock);
+
+ spin_lock_irqsave(&pDevice->lock, flags);
pr_debug("3.[%08x][%08x], %d\n",
(int)pDevice->ulRatio_State0, (int)pDevice->ulRatio_State1,
@@ -2803,7 +2805,7 @@ TimerSQ3CallBack(
add_timer(&pDevice->TimerSQ3Tmax3);
add_timer(&pDevice->TimerSQ3Tmax2);
- spin_unlock_irq(&pDevice->lock);
+ spin_unlock_irqrestore(&pDevice->lock, flags);
}
/*+
@@ -2830,10 +2832,12 @@ TimerState1CallBack(
)
{
struct vnt_private *pDevice = hDeviceContext;
+ unsigned long flags;
pr_debug("TimerState1CallBack...\n");
- spin_lock_irq(&pDevice->lock);
+ spin_lock_irqsave(&pDevice->lock, flags);
+
if (pDevice->uDiversityCnt < pDevice->ulDiversityMValue/100) {
s_vChangeAntenna(pDevice);
pDevice->TimerSQ3Tmax3.expires = RUN_AT(pDevice->byTMax3 * HZ);
@@ -2864,5 +2868,6 @@ TimerState1CallBack(
}
pDevice->byAntennaState = 0;
BBvClearAntDivSQ3Value(pDevice);
- spin_unlock_irq(&pDevice->lock);
+
+ spin_unlock_irqrestore(&pDevice->lock, flags);
}
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
