From 9aa734f8f5f3a2804a562f14091b684614941249 Mon Sep 17 00:00:00 2001 From: Pavel Kubelun <be.dissent@gmail.com> Date: Mon, 28 Nov 2016 15:11:14 +0300 Subject: [PATCH] net: ar8327: remove unnecessary spinlocks Import from https://chromium.googlesource.com/chromiumos/third_party/kernel/+/541c15f8dd02ddce07e0a462a0c2572d8398bccc%5E%21/#F0 Signed-off-by: Pavel Kubelun <be.dissent@gmail.com> CHROMIUM: drivers: ar8216: remove unnecessary spinlocks BUG=chrome-os-partner:33096 TEST=none Change-Id: Ia1b51258504501863fd3298717cc923a1baf34ca Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Reviewed-on: https://chromium-review.googlesource.com/232828 Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Toshi Kikuchi <toshik@chromium.org> Tested-by: Toshi Kikuchi <toshik@chromium.org> --- target/linux/generic/files/drivers/net/phy/ar8327.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c index e7e62e7e0d..d5cc97bc33 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8327.c +++ b/target/linux/generic/files/drivers/net/phy/ar8327.c @@ -223,9 +223,7 @@ ar8327_led_work_func(struct work_struct *work) aled = container_of(work, struct ar8327_led, led_work); - spin_lock(&aled->lock); pattern = aled->pattern; - spin_unlock(&aled->lock); ar8327_set_led_pattern(aled->sw_priv, aled->led_num, pattern); @@ -308,9 +306,7 @@ ar8327_led_enable_hw_mode_show(struct device *dev, struct ar8327_led *aled = led_cdev_to_ar8327_led(led_cdev); ssize_t ret = 0; - spin_lock(&aled->lock); ret += sprintf(buf, "%d\n", aled->enable_hw_mode); - spin_unlock(&aled->lock); return ret; } -- GitLab