[PATCH] bcm43xx: lower mac_suspend udelay

Microoptimization:
This reduces the udelay in bcm43xx_mac_suspend.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index 1af330d..acf567c 100644 (file)
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -2328,7 +2328,7 @@ void bcm43xx_mac_suspend(struct bcm43xx_private *bcm)
                        tmp = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
                        if (tmp & BCM43xx_IRQ_READY)
                                goto out;
-                       udelay(10);
+                       udelay(1);
                }
                printkl(KERN_ERR PFX "MAC suspend failed\n");
        }