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authorKeerthy <j-keerthy@ti.com>2017-01-17 21:59:14 +0530
committerLinus Walleij <linus.walleij@linaro.org>2017-01-26 10:00:23 +0100
commit035a86b85790ffc8491c6d41cbbb5e74d6a17504 (patch)
treee33d66e4861b2914a0e54365cc655da27a9465e5 /drivers/gpio/gpio-davinci.c
parent8e11047b8f3cc0dc6df956cf01915077a574168e (diff)
downloadop-kernel-dev-035a86b85790ffc8491c6d41cbbb5e74d6a17504.zip
op-kernel-dev-035a86b85790ffc8491c6d41cbbb5e74d6a17504.tar.gz
gpio: davinci: Remove custom .xlate
With the current redesign of driver it's not necessary to have custom .xlate() as the gpiolib will assign default of_gpio_simple_xlate(). Suggested-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-davinci.c')
-rw-r--r--drivers/gpio/gpio-davinci.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 2f0b6fd..72f49d1 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -163,27 +163,6 @@ of_err:
return NULL;
}
-#ifdef CONFIG_OF_GPIO
-static int davinci_gpio_of_xlate(struct gpio_chip *gc,
- const struct of_phandle_args *gpiospec,
- u32 *flags)
-{
- struct davinci_gpio_controller *chips = dev_get_drvdata(gc->parent);
- struct davinci_gpio_platform_data *pdata = dev_get_platdata(gc->parent);
-
- if (gpiospec->args[0] > pdata->ngpio)
- return -EINVAL;
-
- if (gc != &chips->chip)
- return -EINVAL;
-
- if (flags)
- *flags = gpiospec->args[1];
-
- return gpiospec->args[0] % 32;
-}
-#endif
-
static int davinci_gpio_probe(struct platform_device *pdev)
{
static int ctrl_num, bank_base;
@@ -244,7 +223,6 @@ static int davinci_gpio_probe(struct platform_device *pdev)
#ifdef CONFIG_OF_GPIO
chips->chip.of_gpio_n_cells = 2;
- chips->chip.of_xlate = davinci_gpio_of_xlate;
chips->chip.parent = dev;
chips->chip.of_node = dev->of_node;
#endif
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