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siflower: gpio: use gpiochip_get_data

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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>
This commit is contained in:
Rosen Penev 2024-10-19 16:07:41 -07:00 committed by Chuanhong Guo
parent e550c6d381
commit f9da81d32f
1 changed files with 11 additions and 13 deletions
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24
target/linux/siflower/files-6.6/drivers/gpio/gpio-siflower.c
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@ -29,8 +29,6 @@ struct sf_gpio_priv {
unsigned int irq[]; 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) static u32 sf_gpio_rd(struct sf_gpio_priv *priv, unsigned long reg)
{ {
return readl_relaxed(priv->base + 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) 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)); 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, static void sf_gpio_set_value(struct gpio_chip *gc, unsigned int offset,
int value) 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_OR(offset), value);
} }
static int sf_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) 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))) if (sf_gpio_rd(priv, GPIO_OEN(offset)))
return GPIO_LINE_DIRECTION_IN; 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) 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); sf_gpio_wr(priv, GPIO_OEN(offset), 1);
return 0; 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, static int sf_gpio_direction_output(struct gpio_chip *gc, unsigned int offset,
int value) 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_OR(offset), value);
sf_gpio_wr(priv, GPIO_OEN(offset), 0); 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, static int sf_gpio_set_debounce(struct gpio_chip *gc, unsigned int offset,
u32 debounce) 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); unsigned long freq = clk_get_rate(priv->clk);
u64 mul; 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) static void sf_gpio_irq_ack(struct irq_data *data)
{ {
struct gpio_chip *gc = irq_data_get_irq_chip_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); unsigned long offset = irqd_to_hwirq(data);
sf_gpio_wr(priv, GPIO_PIR(offset), 0); 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) static void sf_gpio_irq_mask(struct irq_data *data)
{ {
struct gpio_chip *gc = irq_data_get_irq_chip_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); unsigned long offset = irqd_to_hwirq(data);
sf_gpio_wr(priv, GPIO_IMR(offset), 1); 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) static void sf_gpio_irq_unmask(struct irq_data *data)
{ {
struct gpio_chip *gc = irq_data_get_irq_chip_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); unsigned long offset = irqd_to_hwirq(data);
sf_gpio_wr(priv, GPIO_IMR(offset), 0); 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) 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 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); unsigned long offset = irqd_to_hwirq(data);
u32 val; 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 gpio_chip *gc = irq_desc_get_handler_data(desc);
struct irq_chip *ic = irq_desc_get_chip(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 irq = irq_desc_get_irq(desc);
unsigned int group = irq - priv->irq[0]; unsigned int group = irq - priv->irq[0];
unsigned long pending; unsigned long pending;