diff options
| author | Michael Buesch <mb@bu3sch.de> | 2006-06-27 21:38:40 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-07-10 20:19:41 +0200 |
| commit | efa6a370216f1816456b49aac03295071720f7eb (patch) | |
| tree | a29c205e603d96ad3b4ef34b274335a851672aac /drivers/net/wireless/bcm43xx/bcm43xx_leds.c | |
| parent | [PATCH] zd1211rw: usb_clear_halt not allowed in IRQ context (diff) | |
| download | linux-efa6a370216f1816456b49aac03295071720f7eb.tar.xz linux-efa6a370216f1816456b49aac03295071720f7eb.zip | |
[PATCH] bcm43xx: opencoded locking
As many people don't seem to like the locking "obfuscation"
in the bcm43xx driver, this patch removes it.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/bcm43xx/bcm43xx_leds.c')
| -rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_leds.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c index ec80692d638a..c3f90c8563d9 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c @@ -51,12 +51,12 @@ static void bcm43xx_led_blink(unsigned long d) struct bcm43xx_private *bcm = led->bcm; unsigned long flags; - bcm43xx_lock_irqonly(bcm, flags); + spin_lock_irqsave(&bcm->leds_lock, flags); if (led->blink_interval) { bcm43xx_led_changestate(led); mod_timer(&led->blink_timer, jiffies + led->blink_interval); } - bcm43xx_unlock_irqonly(bcm, flags); + spin_unlock_irqrestore(&bcm->leds_lock, flags); } static void bcm43xx_led_blink_start(struct bcm43xx_led *led, @@ -177,7 +177,9 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity) int i, turn_on; unsigned long interval = 0; u16 ledctl; + unsigned long flags; + spin_lock_irqsave(&bcm->leds_lock, flags); ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL); for (i = 0; i < BCM43xx_NR_LEDS; i++) { led = &(bcm->leds[i]); @@ -266,6 +268,7 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity) ledctl &= ~(1 << i); } bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl); + spin_unlock_irqrestore(&bcm->leds_lock, flags); } void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on) @@ -274,7 +277,9 @@ void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on) u16 ledctl; int i; int bit_on; + unsigned long flags; + spin_lock_irqsave(&bcm->leds_lock, flags); ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL); for (i = 0; i < BCM43xx_NR_LEDS; i++) { led = &(bcm->leds[i]); @@ -290,4 +295,5 @@ void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on) ledctl &= ~(1 << i); } bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl); + spin_unlock_irqrestore(&bcm->leds_lock, flags); } |