asm-generic: COMMON_CLK defines __clk_{get,put}

2014-09-26T01:00:45Z

If CONFIG_COMMON_CLK is selected then __clk_get and __clk_put are defined in drivers/clk/clk.c and declared in include/linux/clkdev.h. Sylwester's series[0] to properly support clk_{get,put} in the common clock framework made changes to the asm-specific clkdev.h headers, but not the asm-generic version. Tomeu's recent changes[1] to introduce a provider/consumer split in the clock framework uncovered this problem, causing the following build error on any architecture using the asm-generic clkdev.h (e.g. x86 architecture and the ACPI LPSS driver): In file included from drivers/acpi/acpi_lpss.c:15:0: include/linux/clkdev.h:59:5: error: conflicting types for ‘__clk_get’ int __clk_get(struct clk_core *clk); ^ In file included from arch/x86/include/generated/asm/clkdev.h:1:0, from include/linux/clkdev.h:15, from drivers/acpi/acpi_lpss.c:15: include/asm-generic/clkdev.h:20:19: note: previous definition of ‘__clk_get’ was here static inline int __clk_get(struct clk *clk) { return 1; } ^ Fixed by only declarating __clk_get and __clk_put when CONFIG_COMMON_CLK is set. [0] http://lkml.kernel.org/r/<1386177127-2894-5-git-send-email-s.nawrocki@samsung.com> [1] http://lkml.kernel.org/r/<1409758148-20104-1-git-send-email-tomeu.vizoso@collabora.com> Signed-off-by: Mike Turquette

asm-generic: Add default clkdev.h

2012-10-03T19:33:53Z

Ease the deployment of clkdev by providing a default asm/clkdev.h for use if the arch does not have an include/asm/clkdev.h. Due to limitations in Kbuild we manually add clkdev.h to all architectures that don't have one rather than having the header appear by default. Signed-off-by: Mark Brown Reviewed-by: Stephen Rothwell Signed-off-by: Arnd Bergmann

user/sven/linux.git/include/asm-generic/clkdev.h, branch v4.9.155

asm-generic: COMMON_CLK defines __clk_{get,put}

asm-generic: Add default clkdev.h