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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-08-04 13:49:47 +0900 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-08-14 15:01:59 +0200 |
| commit | 376c7a756908abb2ab2bf8cc88be790f337780fe (patch) | |
| tree | 0395e200711746e3b4b9be3a1b0f9eaa63d9ad93 | |
| parent | d52e0d0ad7a9109116e9e3b926f7a2661bf24eef (diff) | |
| download | linux-376c7a756908abb2ab2bf8cc88be790f337780fe.tar.bz2 | |
pinctrl: nomadik: fix incorrect type in return expression
Sparse reports "warning: incorrect type in return expression (different
address spaces)" because nmk_gpio_populate_chip() is supposed to return
(struct nmk_gpio_chip *) whereas devm_ioremap_resource() returns
(void __iomem *). ERR_CAST() is needed to fix the warning.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index d318ca055489..a53f1a9b1ed2 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -1078,7 +1078,7 @@ static struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np, res = platform_get_resource(gpio_pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) - return base; + return ERR_CAST(base); nmk_chip->addr = base; clk = clk_get(&gpio_pdev->dev, NULL); |