diff options
| author | Hauke Mehrtens <hauke@openwrt.org> | 2013-08-01 20:46:56 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@openwrt.org> | 2013-08-01 20:46:56 +0000 |
| commit | 7b7322f1f22b4baafeee82f4391c23cdae012852 (patch) | |
| tree | 9f04714216dade6eff9bf30dd5dfbd86e3341b12 /target/linux/generic/files/drivers | |
| parent | 24880dbaa09b119533aea41acf15befa50e09975 (diff) | |
| download | upstream-7b7322f1f22b4baafeee82f4391c23cdae012852.tar.gz upstream-7b7322f1f22b4baafeee82f4391c23cdae012852.tar.bz2 upstream-7b7322f1f22b4baafeee82f4391c23cdae012852.zip | |
kernel: b53: use devm_gpio_request_one() to request gpio
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37648 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/files/drivers')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/b53/b53_common.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c index 97968dbf0b..467f9b2847 100644 --- a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c +++ b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c @@ -459,8 +459,9 @@ void b53_switch_reset_gpio(struct b53_device *dev) if (gpio < 0) return; - gpio_set_value(gpio, 0); - gpio_direction_output(gpio, 1); + /* + * Reset sequence: RESET low(50ms)->high(20ms) + */ gpio_set_value(gpio, 0); mdelay(50); @@ -1216,7 +1217,7 @@ int b53_switch_init(struct b53_device *dev) dev->reset_gpio = b53_switch_get_reset_gpio(dev); if (dev->reset_gpio >= 0) { - ret = devm_gpio_request(dev->dev, dev->reset_gpio, "robo_reset"); + ret = devm_gpio_request_one(dev->dev, dev->reset_gpio, GPIOF_OUT_INIT_HIGH, "robo_reset"); if (ret) return ret; } |