BMC/Intel-BMC/linux.git - Intel OpenBMC Linux kernel source tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2017-06-07	pinctrl: samsung: Explicitly cast pointer returned by of_iomap() to iomem	Krzysztof Kozlowski	1	-3/+3
	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>
2017-06-07	pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8	Krzysztof Kozlowski	1	-0/+815
	Exynos pinctrl drivers contain pretty big per-SoC data structures. The pinctrl-exynos object file contained code and data for both ARMv7 and ARMv8 SoCs thus it grew big. There will not be a shared image between ARMv7 and ARMv8 so there is no need to combine all of this into one driver. Splitting the data allows to make it more granular (e.g. code related to ARMv8 Exynos is self-contained), slightly speed up the compilation and reduce the effective size of compiled kernel. The common data structures and functions reside still in existing pinctrl-exynos.c. Only the SoC-specific parts were moved out to new files. Except marking few functions non-static and adding them to header, there were no functional changes in the code. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com>