diff options
author | Tony Lindgren <tony@atomide.com> | 2015-11-12 20:58:21 +0300 |
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committer | Tony Lindgren <tony@atomide.com> | 2015-11-12 20:58:21 +0300 |
commit | ff6d03b9d9cad592320ce21e9b22befe56ebe6b6 (patch) | |
tree | da02d83177a107f92c446dbf7a93bdc1bac96cdf /drivers/gpio/gpio-vf610.c | |
parent | 7ef71b70e18a82bb363905f72672317d0e1e8810 (diff) | |
parent | 469689a45f78505d864210b3a5d75404eb7f24ee (diff) | |
download | linux-ff6d03b9d9cad592320ce21e9b22befe56ebe6b6.tar.xz |
Merge branch 'x15-audio-fixes' into omap-for-v4.4/fixes
Diffstat (limited to 'drivers/gpio/gpio-vf610.c')
-rw-r--r-- | drivers/gpio/gpio-vf610.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c index 069f9e4b7daa..87b950cec6ec 100644 --- a/drivers/gpio/gpio-vf610.c +++ b/drivers/gpio/gpio-vf610.c @@ -62,6 +62,11 @@ struct vf610_gpio_port { static struct irq_chip vf610_gpio_irq_chip; +static struct vf610_gpio_port *to_vf610_gp(struct gpio_chip *gc) +{ + return container_of(gc, struct vf610_gpio_port, gc); +} + static const struct of_device_id vf610_gpio_dt_ids[] = { { .compatible = "fsl,vf610-gpio" }, { /* sentinel */ } @@ -77,28 +82,16 @@ static inline u32 vf610_gpio_readl(void __iomem *reg) return readl_relaxed(reg); } -static int vf610_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - return pinctrl_request_gpio(chip->base + offset); -} - -static void vf610_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - pinctrl_free_gpio(chip->base + offset); -} - static int vf610_gpio_get(struct gpio_chip *gc, unsigned int gpio) { - struct vf610_gpio_port *port = - container_of(gc, struct vf610_gpio_port, gc); + struct vf610_gpio_port *port = to_vf610_gp(gc); return !!(vf610_gpio_readl(port->gpio_base + GPIO_PDIR) & BIT(gpio)); } static void vf610_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val) { - struct vf610_gpio_port *port = - container_of(gc, struct vf610_gpio_port, gc); + struct vf610_gpio_port *port = to_vf610_gp(gc); unsigned long mask = BIT(gpio); if (val) @@ -122,7 +115,8 @@ static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, static void vf610_gpio_irq_handler(struct irq_desc *desc) { - struct vf610_gpio_port *port = irq_desc_get_handler_data(desc); + struct vf610_gpio_port *port = + to_vf610_gp(irq_desc_get_handler_data(desc)); struct irq_chip *chip = irq_desc_get_chip(desc); int pin; unsigned long irq_isfr; @@ -142,7 +136,8 @@ static void vf610_gpio_irq_handler(struct irq_desc *desc) static void vf610_gpio_irq_ack(struct irq_data *d) { - struct vf610_gpio_port *port = irq_data_get_irq_chip_data(d); + struct vf610_gpio_port *port = + to_vf610_gp(irq_data_get_irq_chip_data(d)); int gpio = d->hwirq; vf610_gpio_writel(BIT(gpio), port->base + PORT_ISFR); @@ -150,7 +145,8 @@ static void vf610_gpio_irq_ack(struct irq_data *d) static int vf610_gpio_irq_set_type(struct irq_data *d, u32 type) { - struct vf610_gpio_port *port = irq_data_get_irq_chip_data(d); + struct vf610_gpio_port *port = + to_vf610_gp(irq_data_get_irq_chip_data(d)); u8 irqc; switch (type) { @@ -185,7 +181,8 @@ static int vf610_gpio_irq_set_type(struct irq_data *d, u32 type) static void vf610_gpio_irq_mask(struct irq_data *d) { - struct vf610_gpio_port *port = irq_data_get_irq_chip_data(d); + struct vf610_gpio_port *port = + to_vf610_gp(irq_data_get_irq_chip_data(d)); void __iomem *pcr_base = port->base + PORT_PCR(d->hwirq); vf610_gpio_writel(0, pcr_base); @@ -193,7 +190,8 @@ static void vf610_gpio_irq_mask(struct irq_data *d) static void vf610_gpio_irq_unmask(struct irq_data *d) { - struct vf610_gpio_port *port = irq_data_get_irq_chip_data(d); + struct vf610_gpio_port *port = + to_vf610_gp(irq_data_get_irq_chip_data(d)); void __iomem *pcr_base = port->base + PORT_PCR(d->hwirq); vf610_gpio_writel(port->irqc[d->hwirq] << PORT_PCR_IRQC_OFFSET, @@ -202,7 +200,8 @@ static void vf610_gpio_irq_unmask(struct irq_data *d) static int vf610_gpio_irq_set_wake(struct irq_data *d, u32 enable) { - struct vf610_gpio_port *port = irq_data_get_irq_chip_data(d); + struct vf610_gpio_port *port = + to_vf610_gp(irq_data_get_irq_chip_data(d)); if (enable) enable_irq_wake(port->irq); @@ -255,8 +254,8 @@ static int vf610_gpio_probe(struct platform_device *pdev) gc->ngpio = VF610_GPIO_PER_PORT; gc->base = of_alias_get_id(np, "gpio") * VF610_GPIO_PER_PORT; - gc->request = vf610_gpio_request; - gc->free = vf610_gpio_free; + gc->request = gpiochip_generic_request; + gc->free = gpiochip_generic_free; gc->direction_input = vf610_gpio_direction_input; gc->get = vf610_gpio_get; gc->direction_output = vf610_gpio_direction_output; |