From 035a61c314eb3dab5bcc5683afaf4d412689858a Mon Sep 17 00:00:00 2001 From: Tomeu Vizoso Date: Fri, 23 Jan 2015 12:03:30 +0100 Subject: clk: Make clk API return per-user struct clk instances Moves clock state to struct clk_core, but takes care to change as little API as possible. struct clk_hw still has a pointer to a struct clk, which is the implementation's per-user clk instance, for backwards compatibility. The struct clk that clk_get_parent() returns isn't owned by the caller, but by the clock implementation, so the former shouldn't call clk_put() on it. Because some boards in mach-omap2 still register clocks statically, their clock registration had to be updated to take into account that the clock information is stored in struct clk_core now. Signed-off-by: Tomeu Vizoso Reviewed-by: Stephen Boyd Tested-by: Tony Lindgren Signed-off-by: Michael Turquette [mturquette@linaro.org: adapted clk_has_parent to struct clk_core applied OMAP3+ DPLL fix from Tero & Tony] --- arch/arm/mach-omap2/clock_common_data.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-omap2/clock_common_data.c') diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index ef4d21bfb964..febd0a279224 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -119,8 +119,11 @@ const struct clksel_rate div31_1to31_rates[] = { static struct clk_ops dummy_ck_ops = {}; -struct clk dummy_ck = { +struct clk_core dummy_ck_core = { .name = "dummy_clk", .ops = &dummy_ck_ops, .flags = CLK_IS_BASIC, }; +struct clk dummy_ck = { + .core = &dummy_ck_core, +}; -- cgit From 42ed83f51619bdde623f1a8d87836e707c54608d Mon Sep 17 00:00:00 2001 From: Michael Turquette Date: Thu, 29 Jan 2015 11:50:30 -0800 Subject: arm: omap2+ remove dead clock code Remove omap_clocks_register and dummy_ck. The former is not used anymore now that the statically defined clk stuctures are replaced with proper descriptors and registered with the framework. The dummy clock in arch/arm/mach-omap2 is made redundant by the OMAP3+ clock data that migrated to drivers/clk. An additional benefit to this clean-up is removing the references to clk-private.h which will be removed. Cc: Paul Walmsley Cc: Tero Kristo Acked-by: Tony Lindgren Signed-off-by: Michael Turquette --- arch/arm/mach-omap2/clock_common_data.c | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'arch/arm/mach-omap2/clock_common_data.c') diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index febd0a279224..61b60dfb14ce 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -16,7 +16,6 @@ * OMAP3xxx clock definition files. */ -#include #include "clock.h" /* clksel_rate data common to 24xx/343x */ @@ -114,16 +113,3 @@ const struct clksel_rate div31_1to31_rates[] = { { .div = 31, .val = 31, .flags = RATE_IN_4430 | RATE_IN_AM33XX }, { .div = 0 }, }; - -/* Clocks shared between various OMAP SoCs */ - -static struct clk_ops dummy_ck_ops = {}; - -struct clk_core dummy_ck_core = { - .name = "dummy_clk", - .ops = &dummy_ck_ops, - .flags = CLK_IS_BASIC, -}; -struct clk dummy_ck = { - .core = &dummy_ck_core, -}; -- cgit