4.14-stable review patch. If anyone has any objections, please let me know.
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From: Bjorn Andersson bjorn.andersson@linaro.org
[ Upstream commit 8f52df50d9366f770a894d14ef724e5e04574e98 ]
The pointer returned by of_device_get_match_data() doesn't have the same size as u32 on 64-bit architectures, causing a compile warning when compile-testing the driver on such platform.
Cast the return value of of_device_get_match_data() to unsigned long and then to u32 to silence this warning.
Fixes: 7f866986e705 ("leds: add PM8058 LEDs driver") Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Reviewed-by: Linus Walleij linus.walleij@linaro.org Acked-by: Pavel Machek pavel@ucw.cz Signed-off-by: Lee Jones lee.jones@linaro.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/leds/leds-pm8058.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/leds/leds-pm8058.c +++ b/drivers/leds/leds-pm8058.c @@ -106,7 +106,7 @@ static int pm8058_led_probe(struct platf if (!led) return -ENOMEM;
- led->ledtype = (u32)of_device_get_match_data(&pdev->dev); + led->ledtype = (u32)(unsigned long)of_device_get_match_data(&pdev->dev);
map = dev_get_regmap(pdev->dev.parent, NULL); if (!map) {