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authorThierry Reding <treding@nvidia.com>2020-04-01 23:05:26 +0300
committerLinus Walleij <linus.walleij@linaro.org>2020-04-02 10:16:06 +0300
commitf0254b51cbbfe040142cb824a1ff623de698ae8a (patch)
treecad69cf2e336acfab7749862e34383431084ae8a /drivers/gpio/gpio-mxc.c
parent33dd888263199676946f1c789e821d39a9a79d98 (diff)
downloadlinux-f0254b51cbbfe040142cb824a1ff623de698ae8a.tar.xz
gpio: Unconditionally assign .request()/.free()
The gpiochip_generic_request() and gpiochip_generic_free() functions can now deal properly with chips that don't have any pin-ranges defined, so they can be assigned unconditionally. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200401200527.2982450-1-thierry.reding@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-mxc.c')
-rw-r--r--drivers/gpio/gpio-mxc.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index c77d474185f3..64278a4756f0 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -485,11 +485,8 @@ static int mxc_gpio_probe(struct platform_device *pdev)
if (err)
goto out_bgio;
- if (of_property_read_bool(np, "gpio-ranges")) {
- port->gc.request = gpiochip_generic_request;
- port->gc.free = gpiochip_generic_free;
- }
-
+ port->gc.request = gpiochip_generic_request;
+ port->gc.free = gpiochip_generic_free;
port->gc.to_irq = mxc_gpio_to_irq;
port->gc.base = (pdev->id < 0) ? of_alias_get_id(np, "gpio") * 32 :
pdev->id * 32;