From 8e5950efc511109ddec21ade83a11461e98a5088 Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 27 Mar 2011 19:19:51 +0000
Subject: ramips: setup GPIO chip functions on the fly
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26324 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
.../linux/ramips/files/arch/mips/ralink/common/gpio.c | 17 +++++------------
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
index 766d7876d..81c3a1f0d 100644
--- a/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
+++ b/target/linux/ramips/files/arch/mips/ralink/common/gpio.c
@@ -147,10 +147,6 @@ static int ramips_gpio_get(struct gpio_chip *chip, unsigned offset)
static struct ramips_gpio_chip ramips_gpio_chip0 = {
.chip = {
.label = "ramips-gpio0",
- .direction_input = ramips_gpio_direction_input,
- .direction_output = ramips_gpio_direction_output,
- .get = ramips_gpio_get,
- .set = ramips_gpio_set,
.base = 0,
.ngpio = RALINK_SOC_GPIO0_COUNT,
},
@@ -173,10 +169,6 @@ static struct ramips_gpio_chip ramips_gpio_chip0 = {
static struct ramips_gpio_chip ramips_gpio_chip1 = {
.chip = {
.label = "ramips-gpio1",
- .direction_input = ramips_gpio_direction_input,
- .direction_output = ramips_gpio_direction_output,
- .get = ramips_gpio_get,
- .set = ramips_gpio_set,
.base = 32,
.ngpio = RALINK_SOC_GPIO1_COUNT,
},
@@ -199,10 +191,6 @@ static struct ramips_gpio_chip ramips_gpio_chip1 = {
static struct ramips_gpio_chip ramips_gpio_chip2 = {
.chip = {
.label = "ramips-gpio2",
- .direction_input = ramips_gpio_direction_input,
- .direction_output = ramips_gpio_direction_output,
- .get = ramips_gpio_get,
- .set = ramips_gpio_set,
.base = 64,
.ngpio = RALINK_SOC_GPIO2_COUNT,
},
@@ -228,6 +216,11 @@ static __init void ramips_gpio_chip_add(struct ramips_gpio_chip *rg)
rg->regs_base = ioremap(rg->map_base, rg->map_size);
+ rg->chip.direction_input = ramips_gpio_direction_input;
+ rg->chip.direction_output = ramips_gpio_direction_output;
+ rg->chip.get = ramips_gpio_get;
+ rg->chip.set = ramips_gpio_set;
+
/* set polarity to low for all lines */
ramips_gpio_wr(rg, RAMIPS_GPIO_REG_POL, 0);
--
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