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path: root/drivers/gpio/gpio-davinci.c
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Diffstat (limited to 'drivers/gpio/gpio-davinci.c')
-rw-r--r--drivers/gpio/gpio-davinci.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 8847adf392b7..84be70157ad6 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -327,7 +327,7 @@ static int gpio_to_irq_unbanked(struct gpio_chip *chip, unsigned offset)
327 * NOTE: we assume for now that only irqs in the first gpio_chip 327 * NOTE: we assume for now that only irqs in the first gpio_chip
328 * can provide direct-mapped IRQs to AINTC (up to 32 GPIOs). 328 * can provide direct-mapped IRQs to AINTC (up to 32 GPIOs).
329 */ 329 */
330 if (offset < d->irq_base) 330 if (offset < d->gpio_unbanked)
331 return d->gpio_irq + offset; 331 return d->gpio_irq + offset;
332 else 332 else
333 return -ENODEV; 333 return -ENODEV;
@@ -419,6 +419,8 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
419 419
420 /* pass "bank 0" GPIO IRQs to AINTC */ 420 /* pass "bank 0" GPIO IRQs to AINTC */
421 chips[0].chip.to_irq = gpio_to_irq_unbanked; 421 chips[0].chip.to_irq = gpio_to_irq_unbanked;
422 chips[0].gpio_irq = bank_irq;
423 chips[0].gpio_unbanked = pdata->gpio_unbanked;
422 binten = BIT(0); 424 binten = BIT(0);
423 425
424 /* AINTC handles mask/unmask; GPIO handles triggering */ 426 /* AINTC handles mask/unmask; GPIO handles triggering */