From 668f06579e99762ec6ef4a97ba824bc812a9ab2f Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 3 May 2018 14:46:24 +0200 Subject: [PATCH] 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 Signed-off-by: Thierry Reding Signed-off-by: Linus Walleij --- drivers/gpio/gpio-ge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-ge.c b/drivers/gpio/gpio-ge.c index 4c43562434cf..636952769bc8 100644 --- a/drivers/gpio/gpio-ge.c +++ b/drivers/gpio/gpio-ge.c @@ -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;