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>
diff --git a/arch/arm/include/asm/clkdev.h b/arch/arm/include/asm/clkdev.h
index 80751c1..4e8a4b2 100644
--- a/arch/arm/include/asm/clkdev.h
+++ b/arch/arm/include/asm/clkdev.h
@@ -14,12 +14,14 @@
#include <linux/slab.h>
+#ifndef CONFIG_COMMON_CLK
#ifdef CONFIG_HAVE_MACH_CLKDEV
#include <mach/clkdev.h>
#else
#define __clk_get(clk) ({ 1; })
#define __clk_put(clk) do { } while (0)
#endif
+#endif
static inline struct clk_lookup_alloc *__clkdev_alloc(size_t size)
{