diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2014-11-17 15:30:32 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-11-28 11:28:10 +0100 |
| commit | fcb8bd47027a2a8dbf6a0212ae09fc86fbe71627 (patch) | |
| tree | ddcc60b2356ca1259b0c4098f6d2eb3fa93613e3 /drivers/gpio | |
| parent | gpio: Check if base is positive before calling gpio_is_valid() (diff) | |
| download | linux-fcb8bd47027a2a8dbf6a0212ae09fc86fbe71627.tar.xz linux-fcb8bd47027a2a8dbf6a0212ae09fc86fbe71627.zip | |
gpio: em: Use dynamic allocation of GPIOs
Use dynamic allocation of GPIOs instead of looking at the gpio%u alias
in DT.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-em.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c index 21d34d4d473d..c3434146f605 100644 --- a/drivers/gpio/gpio-em.c +++ b/drivers/gpio/gpio-em.c @@ -330,12 +330,7 @@ static int em_gio_probe(struct platform_device *pdev) goto err0; } - ret = of_alias_get_id(pdev->dev.of_node, "gpio"); - if (ret < 0) { - dev_err(&pdev->dev, "Couldn't get OF id\n"); - goto err0; - } - pdata->gpio_base = ret * 32; /* 32 GPIOs per instance */ + pdata->gpio_base = -1; } gpio_chip = &p->gpio_chip; |