linux/arch/blackfin/include/asm/clkdev.h
Sylwester Nawrocki ac2df527fb clk: Add common __clk_get(), __clk_put() implementations
This patch adds common __clk_get(), __clk_put() clkdev helpers that
replace their platform specific counterparts when the common clock
API is used.

The owner module pointer field is added to struct clk so a reference
to the clock supplier module can be taken by the clock consumers.

The owner module is assigned while the clock is being registered,
in functions _clk_register() and __clk_register().

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-12-04 17:19:44 +01:00

17 lines
279 B
C

#ifndef __ASM_CLKDEV__H_
#define __ASM_CLKDEV__H_
#include <linux/slab.h>
static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
{
return kzalloc(size, GFP_KERNEL);
}
#ifndef CONFIG_COMMON_CLK
#define __clk_put(clk)
#define __clk_get(clk) ({ 1; })
#endif
#endif