diff options
Diffstat (limited to 'drivers/gpio/gpio-eic-sprd.c')
| -rw-r--r-- | drivers/gpio/gpio-eic-sprd.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c index 806b88d8dfb7..d4bf8d187e16 100644 --- a/drivers/gpio/gpio-eic-sprd.c +++ b/drivers/gpio/gpio-eic-sprd.c @@ -10,8 +10,8 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/notifier.h> -#include <linux/of.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/spinlock.h> /* EIC registers definition */ @@ -108,7 +108,6 @@ static struct sprd_eic *to_sprd_eic(struct notifier_block *nb) struct sprd_eic_variant_data { enum sprd_eic_type type; - u32 num_eics; }; static const char *sprd_eic_label_name[SPRD_EIC_MAX] = { @@ -118,22 +117,18 @@ static const char *sprd_eic_label_name[SPRD_EIC_MAX] = { static const struct sprd_eic_variant_data sc9860_eic_dbnc_data = { .type = SPRD_EIC_DEBOUNCE, - .num_eics = 8, }; static const struct sprd_eic_variant_data sc9860_eic_latch_data = { .type = SPRD_EIC_LATCH, - .num_eics = 8, }; static const struct sprd_eic_variant_data sc9860_eic_async_data = { .type = SPRD_EIC_ASYNC, - .num_eics = 8, }; static const struct sprd_eic_variant_data sc9860_eic_sync_data = { .type = SPRD_EIC_SYNC, - .num_eics = 8, }; static inline void __iomem *sprd_eic_offset_base(struct sprd_eic *sprd_eic, @@ -619,9 +614,10 @@ static int sprd_eic_probe(struct platform_device *pdev) struct gpio_irq_chip *irq; struct sprd_eic *sprd_eic; struct resource *res; + u16 num_banks = 0; int ret, i; - pdata = of_device_get_match_data(dev); + pdata = device_get_match_data(dev); if (!pdata) { dev_err(dev, "No matching driver data found.\n"); return -EINVAL; @@ -652,10 +648,12 @@ static int sprd_eic_probe(struct platform_device *pdev) sprd_eic->base[i] = devm_ioremap_resource(dev, res); if (IS_ERR(sprd_eic->base[i])) return PTR_ERR(sprd_eic->base[i]); + + num_banks++; } sprd_eic->chip.label = sprd_eic_label_name[sprd_eic->type]; - sprd_eic->chip.ngpio = pdata->num_eics; + sprd_eic->chip.ngpio = num_banks * SPRD_EIC_PER_BANK_NR; sprd_eic->chip.base = -1; sprd_eic->chip.parent = dev; sprd_eic->chip.direction_input = sprd_eic_direction_input; |