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H A D | pinctrl-exynos-arm.c | a453f369 Tue May 23 13:36:53 CDT 2017 Krzysztof Kozlowski <krzk@kernel.org> pinctrl: samsung: Explicitly cast pointer returned by of_iomap() to iomem
For S5Pv210 retention control, the driver stores the iomem pointer from of_iomap() under a void pointer member. This makes sparse unhappy:
drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: expected void const volatile [noderef] <asn:2>*addr drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: got void *
The iomem pointer is used safely (stored under priv by s5pv210_retention_init(), used by s5pv210_retention_disable()) thus we can add explicit casts to iomem to silence the warning.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> a453f369 Tue May 23 13:36:53 CDT 2017 Krzysztof Kozlowski <krzk@kernel.org> pinctrl: samsung: Explicitly cast pointer returned by of_iomap() to iomem For S5Pv210 retention control, the driver stores the iomem pointer from of_iomap() under a void pointer member. This makes sparse unhappy: drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: warning: incorrect type in argument 1 (different address spaces) drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: expected void const volatile [noderef] <asn:2>*addr drivers/pinctrl/samsung/pinctrl-exynos.c:664:36: got void * The iomem pointer is used safely (stored under priv by s5pv210_retention_init(), used by s5pv210_retention_disable()) thus we can add explicit casts to iomem to silence the warning. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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