diff options
Diffstat (limited to 'drivers/irqchip/irq-st.c')
| -rw-r--r-- | drivers/irqchip/irq-st.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/drivers/irqchip/irq-st.c b/drivers/irqchip/irq-st.c index 801551e46a7b..de71bb350d57 100644 --- a/drivers/irqchip/irq-st.c +++ b/drivers/irqchip/irq-st.c @@ -10,15 +10,12 @@ #include <dt-bindings/interrupt-controller/irq-st.h> #include <linux/err.h> #include <linux/mfd/syscon.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/slab.h> -#define STIH415_SYSCFG_642 0x0a8 -#define STIH416_SYSCFG_7543 0x87c #define STIH407_SYSCFG_5102 0x198 -#define STID127_SYSCFG_734 0x088 #define ST_A9_IRQ_MASK 0x001FFFFF #define ST_A9_IRQ_MAX_CHANS 2 @@ -45,21 +42,9 @@ struct st_irq_syscfg { static const struct of_device_id st_irq_syscfg_match[] = { { - .compatible = "st,stih415-irq-syscfg", - .data = (void *)STIH415_SYSCFG_642, - }, - { - .compatible = "st,stih416-irq-syscfg", - .data = (void *)STIH416_SYSCFG_7543, - }, - { .compatible = "st,stih407-irq-syscfg", .data = (void *)STIH407_SYSCFG_5102, }, - { - .compatible = "st,stid127-irq-syscfg", - .data = (void *)STID127_SYSCFG_734, - }, {} }; @@ -153,18 +138,13 @@ static int st_irq_syscfg_enable(struct platform_device *pdev) static int st_irq_syscfg_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - const struct of_device_id *match; struct st_irq_syscfg *ddata; ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM; - match = of_match_device(st_irq_syscfg_match, &pdev->dev); - if (!match) - return -ENODEV; - - ddata->syscfg = (unsigned int)match->data; + ddata->syscfg = (unsigned int) device_get_match_data(&pdev->dev); ddata->regmap = syscon_regmap_lookup_by_phandle(np, "st,syscfg"); if (IS_ERR(ddata->regmap)) { |