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| author | Rohit Vaswani <rvaswani@codeaurora.org> | 2013-07-18 13:07:14 -0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-07-20 23:33:33 +0200 |
| commit | afe8ce9b29c487ea7f62faa936b6abb84e0b8815 (patch) | |
| tree | b721a42706f544aac2f290b7e4ef05a83da5128e /drivers/gpio/gpio-msm-v2.c | |
| parent | 949eb1a4d29dc75e0b5b16b03747886b52ecf854 (diff) | |
| download | linux-afe8ce9b29c487ea7f62faa936b6abb84e0b8815.tar.gz linux-afe8ce9b29c487ea7f62faa936b6abb84e0b8815.tar.bz2 linux-afe8ce9b29c487ea7f62faa936b6abb84e0b8815.zip | |
drivers: gpio: msm: Fix the error condition for reading ngpio
of_property_read_u32 return 0 on success. The check was using a ! to
return error. Fix the if condition.
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Pankaj Jangra <jangra.pankaj9@gmail.com>
Cc: "Bird, Tim" <Tim.Bird@sonymobile.com>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-msm-v2.c')
| -rw-r--r-- | drivers/gpio/gpio-msm-v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c index f4491a497cc8..c2fa77086eb5 100644 --- a/drivers/gpio/gpio-msm-v2.c +++ b/drivers/gpio/gpio-msm-v2.c @@ -378,7 +378,7 @@ static int msm_gpio_probe(struct platform_device *pdev) int ret, ngpio; struct resource *res; - if (!of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) { + if (of_property_read_u32(pdev->dev.of_node, "ngpio", &ngpio)) { dev_err(&pdev->dev, "%s: ngpio property missing\n", __func__); return -EINVAL; } |