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authorThierry Reding <treding@nvidia.com>2017-11-07 19:15:52 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-11-08 14:10:18 +0100
commitdc7b0387ee894c115ef5ddcaaf794125d6d9058c (patch)
tree074cc9142cac12525fef1eda6ab86aa832a2cf26 /drivers
parentdc6bafee86897419b0908e8d1e52ef46ca0ea487 (diff)
gpio: Move irq_valid_mask into struct gpio_irq_chip
In order to consolidate the multiple ways to associate an IRQ chip with a GPIO chip, move more fields into the new struct gpio_irq_chip. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/gpio-aspeed.c4
-rw-r--r--drivers/gpio/gpio-stmpe.c4
-rw-r--r--drivers/gpio/gpiolib.c16
-rw-r--r--drivers/pinctrl/intel/pinctrl-baytrail.c4
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c4
-rw-r--r--drivers/platform/x86/intel_int0002_vgpio.c4
6 files changed, 18 insertions, 18 deletions
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 2bfce0ab7326..8781817d9003 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -501,7 +501,7 @@ static void set_irq_valid_mask(struct aspeed_gpio *gpio)
if (i >= gpio->config->nr_gpios)
break;
- clear_bit(i, gpio->chip.irq_valid_mask);
+ clear_bit(i, gpio->chip.irq.valid_mask);
}
props++;
@@ -856,7 +856,7 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev)
gpio->chip.set_config = aspeed_gpio_set_config;
gpio->chip.label = dev_name(&pdev->dev);
gpio->chip.base = -1;
- gpio->chip.irq_need_valid_mask = true;
+ gpio->chip.irq.need_valid_mask = true;
rc = devm_gpiochip_add_data(&pdev->dev, &gpio->chip, gpio);
if (rc < 0)
diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 18d8bef76d85..e6e5cca624a7 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -451,7 +451,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
of_property_read_u32(np, "st,norequest-mask",
&stmpe_gpio->norequest_mask);
if (stmpe_gpio->norequest_mask)
- stmpe_gpio->chip.irq_need_valid_mask = true;
+ stmpe_gpio->chip.irq.need_valid_mask = true;
if (irq < 0)
dev_info(&pdev->dev,
@@ -482,7 +482,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
/* Forbid unused lines to be mapped as IRQs */
for (i = 0; i < sizeof(u32); i++)
if (stmpe_gpio->norequest_mask & BIT(i))
- clear_bit(i, stmpe_gpio->chip.irq_valid_mask);
+ clear_bit(i, stmpe_gpio->chip.irq.valid_mask);
}
ret = gpiochip_irqchip_add_nested(&stmpe_gpio->chip,
&stmpe_gpio_irq_chip,
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 236a9f55a265..0bf844470693 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1504,33 +1504,33 @@ static struct gpio_chip *find_chip_by_name(const char *name)
static int gpiochip_irqchip_init_valid_mask(struct gpio_chip *gpiochip)
{
- if (!gpiochip->irq_need_valid_mask)
+ if (!gpiochip->irq.need_valid_mask)
return 0;
- gpiochip->irq_valid_mask = kcalloc(BITS_TO_LONGS(gpiochip->ngpio),
+ gpiochip->irq.valid_mask = kcalloc(BITS_TO_LONGS(gpiochip->ngpio),
sizeof(long), GFP_KERNEL);
- if (!gpiochip->irq_valid_mask)
+ if (!gpiochip->irq.valid_mask)
return -ENOMEM;
/* Assume by default all GPIOs are valid */
- bitmap_fill(gpiochip->irq_valid_mask, gpiochip->ngpio);
+ bitmap_fill(gpiochip->irq.valid_mask, gpiochip->ngpio);
return 0;
}
static void gpiochip_irqchip_free_valid_mask(struct gpio_chip *gpiochip)
{
- kfree(gpiochip->irq_valid_mask);
- gpiochip->irq_valid_mask = NULL;
+ kfree(gpiochip->irq.valid_mask);
+ gpiochip->irq.valid_mask = NULL;
}
static bool gpiochip_irqchip_irq_valid(const struct gpio_chip *gpiochip,
unsigned int offset)
{
/* No mask means all valid */
- if (likely(!gpiochip->irq_valid_mask))
+ if (likely(!gpiochip->irq.valid_mask))
return true;
- return test_bit(offset, gpiochip->irq_valid_mask);
+ return test_bit(offset, gpiochip->irq.valid_mask);
}
/**
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 5897981e5ed3..9c1ca29c60b7 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1660,7 +1660,7 @@ static void byt_gpio_irq_init_hw(struct byt_gpio *vg)
value = readl(reg);
if (value & BYT_DIRECT_IRQ_EN) {
- clear_bit(i, gc->irq_valid_mask);
+ clear_bit(i, gc->irq.valid_mask);
dev_dbg(dev, "excluding GPIO %d from IRQ domain\n", i);
} else if ((value & BYT_PIN_MUX) == byt_get_gpio_mux(vg, i)) {
byt_gpio_clear_triggering(vg, i);
@@ -1703,7 +1703,7 @@ static int byt_gpio_probe(struct byt_gpio *vg)
gc->can_sleep = false;
gc->parent = &vg->pdev->dev;
gc->ngpio = vg->soc_data->npins;
- gc->irq_need_valid_mask = true;
+ gc->irq.need_valid_mask = true;
#ifdef CONFIG_PM_SLEEP
vg->saved_context = devm_kcalloc(&vg->pdev->dev, gc->ngpio,
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 1cd7043edbc1..e23def322de2 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1584,7 +1584,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
chip->label = dev_name(pctrl->dev);
chip->parent = pctrl->dev;
chip->base = -1;
- chip->irq_need_valid_mask = need_valid_mask;
+ chip->irq.need_valid_mask = need_valid_mask;
ret = devm_gpiochip_add_data(pctrl->dev, chip, pctrl);
if (ret) {
@@ -1616,7 +1616,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
intsel >>= CHV_PADCTRL0_INTSEL_SHIFT;
if (need_valid_mask && intsel >= pctrl->community->nirqs)
- clear_bit(i, chip->irq_valid_mask);
+ clear_bit(i, chip->irq.valid_mask);
}
/* Clear all interrupts */
diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel_int0002_vgpio.c
index f6b3af73dea5..f7b67e898abc 100644
--- a/drivers/platform/x86/intel_int0002_vgpio.c
+++ b/drivers/platform/x86/intel_int0002_vgpio.c
@@ -165,7 +165,7 @@ static int int0002_probe(struct platform_device *pdev)
chip->direction_output = int0002_gpio_direction_output;
chip->base = -1;
chip->ngpio = GPE0A_PME_B0_VIRT_GPIO_PIN + 1;
- chip->irq_need_valid_mask = true;
+ chip->irq.need_valid_mask = true;
ret = devm_gpiochip_add_data(&pdev->dev, chip, NULL);
if (ret) {
@@ -173,7 +173,7 @@ static int int0002_probe(struct platform_device *pdev)
return ret;
}
- bitmap_clear(chip->irq_valid_mask, 0, GPE0A_PME_B0_VIRT_GPIO_PIN);
+ bitmap_clear(chip->irq.valid_mask, 0, GPE0A_PME_B0_VIRT_GPIO_PIN);
/*
* We manually request the irq here instead of passing a flow-handler