siflower: gpio: use gpiochip_get_data

No need to use container_of.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16749
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

diff --git a/target/linux/siflower/files-6.6/drivers/gpio/gpio-siflower.c b/target/linux/siflower/files-6.6/drivers/gpio/gpio-siflower.c
index b28ecafec87ff266d473920729c6622348aa733f..f061021e30a58f114dd2eaa93edd1e24d3e441c5 100644 (file)
--- a/target/linux/siflower/files-6.6/drivers/gpio/gpio-siflower.c
+++ b/target/linux/siflower/files-6.6/drivers/gpio/gpio-siflower.c
@@ -29,8 +29,6 @@ struct sf_gpio_priv {
        unsigned int irq[];
 };
 
-#define to_sf_gpio(x)  container_of(x, struct sf_gpio_priv, gc)
-
 static u32 sf_gpio_rd(struct sf_gpio_priv *priv, unsigned long reg)
 {
        return readl_relaxed(priv->base + reg);
@@ -44,7 +42,7 @@ static void sf_gpio_wr(struct sf_gpio_priv *priv, unsigned long reg,
 
 static int sf_gpio_get_value(struct gpio_chip *gc, unsigned int offset)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
 
        return sf_gpio_rd(priv, GPIO_IR(offset));
 }
@@ -52,14 +50,14 @@ static int sf_gpio_get_value(struct gpio_chip *gc, unsigned int offset)
 static void sf_gpio_set_value(struct gpio_chip *gc, unsigned int offset,
                              int value)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
 
        sf_gpio_wr(priv, GPIO_OR(offset), value);
 }
 
 static int sf_gpio_get_direction(struct gpio_chip *gc, unsigned int offset)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
 
        if (sf_gpio_rd(priv, GPIO_OEN(offset)))
                return GPIO_LINE_DIRECTION_IN;
@@ -69,7 +67,7 @@ static int sf_gpio_get_direction(struct gpio_chip *gc, unsigned int offset)
 
 static int sf_gpio_direction_input(struct gpio_chip *gc, unsigned int offset)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
 
        sf_gpio_wr(priv, GPIO_OEN(offset), 1);
        return 0;
@@ -78,7 +76,7 @@ static int sf_gpio_direction_input(struct gpio_chip *gc, unsigned int offset)
 static int sf_gpio_direction_output(struct gpio_chip *gc, unsigned int offset,
                                    int value)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
 
        sf_gpio_wr(priv, GPIO_OR(offset), value);
        sf_gpio_wr(priv, GPIO_OEN(offset), 0);
@@ -88,7 +86,7 @@ static int sf_gpio_direction_output(struct gpio_chip *gc, unsigned int offset,
 static int sf_gpio_set_debounce(struct gpio_chip *gc, unsigned int offset,
                                u32 debounce)
 {
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned long freq = clk_get_rate(priv->clk);
        u64 mul;
 
@@ -119,7 +117,7 @@ static int sf_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
 static void sf_gpio_irq_ack(struct irq_data *data)
 {
        struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned long offset = irqd_to_hwirq(data);
 
        sf_gpio_wr(priv, GPIO_PIR(offset), 0);
@@ -128,7 +126,7 @@ static void sf_gpio_irq_ack(struct irq_data *data)
 static void sf_gpio_irq_mask(struct irq_data *data)
 {
        struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned long offset = irqd_to_hwirq(data);
 
        sf_gpio_wr(priv, GPIO_IMR(offset), 1);
@@ -138,7 +136,7 @@ static void sf_gpio_irq_mask(struct irq_data *data)
 static void sf_gpio_irq_unmask(struct irq_data *data)
 {
        struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned long offset = irqd_to_hwirq(data);
 
        sf_gpio_wr(priv, GPIO_IMR(offset), 0);
@@ -183,7 +181,7 @@ static int sf_gpio_irq_set_affinity(struct irq_data *data,
 static int sf_gpio_irq_set_type(struct irq_data *data, unsigned int flow_type)
 {
        struct gpio_chip *gc = irq_data_get_irq_chip_data(data);
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned long offset = irqd_to_hwirq(data);
        u32 val;
 
@@ -231,7 +229,7 @@ static void sf_gpio_irq_handler(struct irq_desc *desc)
 {
        struct gpio_chip *gc = irq_desc_get_handler_data(desc);
        struct irq_chip *ic = irq_desc_get_chip(desc);
-       struct sf_gpio_priv *priv = to_sf_gpio(gc);
+       struct sf_gpio_priv *priv = gpiochip_get_data(gc);
        unsigned int irq = irq_desc_get_irq(desc);
        unsigned int group = irq - priv->irq[0];
        unsigned long pending;