Commit 668f0657 authored May 03, 2018 by Thierry Reding Committed by Linus Walleij May 16, 2018

gpio: ge: Fix build warning



Casting a pointer to u16 can produce a compiler warning such as this:

    drivers/gpio/gpio-ge.c: In function 'gef_gpio_probe':
    drivers/gpio/gpio-ge.c:83:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
        gc->ngpio = (u16)of_device_get_match_data(&pdev->dev);
                    ^

Cast the pointer through a uintptr_t to avoid the warning.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent ba3efdff

drivers/gpio/gpio-ge.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -80,7 +80,7 @@ static int __init gef_gpio_probe(struct platform_device *pdev)
		}

		gc->base = -1;
		gc->ngpio = (u16)of_device_get_match_data(&pdev->dev);
		gc->ngpio = (u16)(uintptr_t)of_device_get_match_data(&pdev->dev);
		gc->of_gpio_n_cells = 2;
		gc->of_node = pdev->dev.of_node;

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