[PATCH 3/8] gpio/mm-lantiq: Do not replicate code

Ricardo Ribalda Delgado
2015-01-18T11:40:08Z

Do not replicate code from of_mm_gpiochip_add.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: John Crispin <blogic@openwrt.org>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
drivers/gpio/gpio-mm-lantiq.c | 7 -------
1 file changed, 7 deletions(-)

diff --git a/drivers/gpio/gpio-mm-lantiq.c b/drivers/gpio/gpio-mm-lantiq.c
index 7890163..7d55161 100644
--- a/drivers/gpio/gpio-mm-lantiq.c
+++ b/drivers/gpio/gpio-mm-lantiq.c
@@ -104,21 +104,14 @@ static void ltq_mm_save_regs(struct of_mm_gpio_chip *mm_gc)

static int ltq_mm_probe(struct platform_device *pdev)
{
- struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
struct ltq_mm *chip;
const __be32 *shadow;

- if (!res) {
- dev_err(&pdev->dev, "failed to get memory resource\n");
- return -ENOENT;
- }
-
chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;

chip->mmchip.gc.ngpio = 16;
- chip->mmchip.gc.label = "gpio-mm-ltq";
chip->mmchip.gc.direction_output = ltq_mm_dir_out;
chip->mmchip.gc.set = ltq_mm_set;
chip->mmchip.save_regs = ltq_mm_save_regs;
--
2.1.4