From 3722ed2380ad6e89eaf81fcf93f06d605e740435 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Mon, 28 Sep 2015 15:49:18 +0100 Subject: clocksource: cosmetic: Drop OF 'dependency' from symbols Seeing the 'of' characters in a symbol that is being called from ACPI seems to freak out people. So let's do a bit of pointless renaming so that these folks do feel at home. Signed-off-by: Marc Zyngier Acked-by: Catalin Marinas Reviewed-by: Hanjun Guo Acked-by: Thomas Gleixner Tested-by: Hanjun Guo Signed-off-by: Rafael J. Wysocki --- arch/arm/kernel/time.c | 2 +- arch/arm/mach-omap2/timer.c | 4 +-- arch/arm/mach-rockchip/rockchip.c | 2 +- arch/arm/mach-shmobile/setup-r8a7779.c | 2 +- arch/arm/mach-shmobile/setup-rcar-gen2.c | 2 +- arch/arm/mach-spear/spear13xx.c | 2 +- arch/arm/mach-sunxi/sunxi.c | 2 +- arch/arm/mach-u300/core.c | 2 +- arch/arm/mach-ux500/timer.c | 2 +- arch/arm/mach-zynq/common.c | 2 +- arch/arm64/kernel/time.c | 2 +- arch/microblaze/kernel/setup.c | 2 +- arch/mips/pistachio/time.c | 2 +- arch/mips/ralink/clk.c | 2 +- arch/nios2/kernel/time.c | 2 +- arch/xtensa/kernel/time.c | 2 +- drivers/clocksource/Makefile | 2 +- drivers/clocksource/clksrc-of.c | 47 -------------------------------- drivers/clocksource/clksrc-probe.c | 47 ++++++++++++++++++++++++++++++++ include/linux/clocksource.h | 4 +-- 20 files changed, 67 insertions(+), 67 deletions(-) delete mode 100644 drivers/clocksource/clksrc-of.c create mode 100644 drivers/clocksource/clksrc-probe.c diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index a66e37e211a9..97b22fa7cb3a 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -120,6 +120,6 @@ void __init time_init(void) #ifdef CONFIG_COMMON_CLK of_clk_init(NULL); #endif - clocksource_of_init(); + clocksource_probe(); } } diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index a55655127ef2..bef41837bf7f 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -647,7 +647,7 @@ static OMAP_SYS_32K_TIMER_INIT(4, 1, "timer_32k_ck", "ti,timer-alwon", void __init omap4_local_timer_init(void) { omap4_sync32k_timer_init(); - clocksource_of_init(); + clocksource_probe(); } #else void __init omap4_local_timer_init(void) @@ -663,7 +663,7 @@ void __init omap5_realtime_timer_init(void) omap4_sync32k_timer_init(); realtime_counter_init(); - clocksource_of_init(); + clocksource_probe(); } #endif /* CONFIG_SOC_OMAP5 || CONFIG_SOC_DRA7XX */ diff --git a/arch/arm/mach-rockchip/rockchip.c b/arch/arm/mach-rockchip/rockchip.c index b6cf3b449428..251c7b9c5f9b 100644 --- a/arch/arm/mach-rockchip/rockchip.c +++ b/arch/arm/mach-rockchip/rockchip.c @@ -67,7 +67,7 @@ static void __init rockchip_timer_init(void) } of_clk_init(NULL); - clocksource_of_init(); + clocksource_probe(); } static void __init rockchip_dt_init(void) diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 6bfa6407a27c..1e572a903f8e 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -97,7 +97,7 @@ static u32 __init r8a7779_read_mode_pins(void) static void __init r8a7779_init_time(void) { r8a7779_clocks_init(r8a7779_read_mode_pins()); - clocksource_of_init(); + clocksource_probe(); } static const char *const r8a7779_compat_dt[] __initconst = { diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c index aa3339258d9c..9eccde3c7b13 100644 --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c @@ -128,7 +128,7 @@ void __init rcar_gen2_timer_init(void) #endif /* CONFIG_ARM_ARCH_TIMER */ rcar_gen2_clocks_init(mode); - clocksource_of_init(); + clocksource_probe(); } struct memory_reserve_config { diff --git a/arch/arm/mach-spear/spear13xx.c b/arch/arm/mach-spear/spear13xx.c index b7afce6795f4..ca2f6a82a414 100644 --- a/arch/arm/mach-spear/spear13xx.c +++ b/arch/arm/mach-spear/spear13xx.c @@ -124,5 +124,5 @@ void __init spear13xx_timer_init(void) clk_put(pclk); spear_setup_of_timer(); - clocksource_of_init(); + clocksource_probe(); } diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 65bab2876343..223c9e99380d 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -46,7 +46,7 @@ static void __init sun6i_timer_init(void) of_clk_init(NULL); if (IS_ENABLED(CONFIG_RESET_CONTROLLER)) sun6i_reset_init(); - clocksource_of_init(); + clocksource_probe(); } DT_MACHINE_START(SUN6I_DT, "Allwinner sun6i (A31) Family") diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 35670b15f281..546338bbacf8 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -408,7 +408,7 @@ static const char * u300_board_compat[] = { DT_MACHINE_START(U300_DT, "U300 S335/B335 (Device Tree)") .map_io = u300_map_io, .init_irq = u300_init_irq_dt, - .init_time = clocksource_of_init, + .init_time = clocksource_probe, .init_machine = u300_init_machine_dt, .restart = u300_restart, .dt_compat = u300_board_compat, diff --git a/arch/arm/mach-ux500/timer.c b/arch/arm/mach-ux500/timer.c index ff28d8ad1ed7..8d2d233f8e6c 100644 --- a/arch/arm/mach-ux500/timer.c +++ b/arch/arm/mach-ux500/timer.c @@ -44,5 +44,5 @@ void __init ux500_timer_init(void) dt_fail: clksrc_dbx500_prcmu_init(prcmu_timer_base); - clocksource_of_init(); + clocksource_probe(); } diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5a6e4e20ca0a..6f39d03cc27e 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -154,7 +154,7 @@ static void __init zynq_timer_init(void) zynq_clock_init(); of_clk_init(NULL); - clocksource_of_init(); + clocksource_probe(); } static struct map_desc zynq_cortex_a9_scu_map __initdata = { diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index 819a105d3085..13339b6ffc1a 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -67,7 +67,7 @@ void __init time_init(void) u32 arch_timer_rate; of_clk_init(NULL); - clocksource_of_init(); + clocksource_probe(); tick_setup_hrtimer_broadcast(); diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c index ab5b488e1fde..89a2a9394927 100644 --- a/arch/microblaze/kernel/setup.c +++ b/arch/microblaze/kernel/setup.c @@ -194,7 +194,7 @@ void __init time_init(void) { of_clk_init(NULL); setup_cpuinfo_clk(); - clocksource_of_init(); + clocksource_probe(); } #ifdef CONFIG_DEBUG_FS diff --git a/arch/mips/pistachio/time.c b/arch/mips/pistachio/time.c index 8a377346f0ca..1022201b2beb 100644 --- a/arch/mips/pistachio/time.c +++ b/arch/mips/pistachio/time.c @@ -39,7 +39,7 @@ void __init plat_time_init(void) struct clk *clk; of_clk_init(NULL); - clocksource_of_init(); + clocksource_probe(); np = of_get_cpu_node(0, NULL); if (!np) { diff --git a/arch/mips/ralink/clk.c b/arch/mips/ralink/clk.c index feb5a9bf98b4..25c4a61779f1 100644 --- a/arch/mips/ralink/clk.c +++ b/arch/mips/ralink/clk.c @@ -75,5 +75,5 @@ void __init plat_time_init(void) pr_info("CPU Clock: %ldMHz\n", clk_get_rate(clk) / 1000000); mips_hpt_frequency = clk_get_rate(clk) / 2; clk_put(clk); - clocksource_of_init(); + clocksource_probe(); } diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c index bbc3f9157f9c..e835dda2bfe2 100644 --- a/arch/nios2/kernel/time.c +++ b/arch/nios2/kernel/time.c @@ -324,7 +324,7 @@ void __init time_init(void) if (count < 2) panic("%d timer is found, it needs 2 timers in system\n", count); - clocksource_of_init(); + clocksource_probe(); } CLOCKSOURCE_OF_DECLARE(nios2_timer, ALTR_TIMER_COMPATIBLE, nios2_time_init); diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c index b97767dbc7c8..b9ad9feadc2d 100644 --- a/arch/xtensa/kernel/time.c +++ b/arch/xtensa/kernel/time.c @@ -148,7 +148,7 @@ void __init time_init(void) local_timer_setup(0); setup_irq(this_cpu_ptr(&ccount_timer)->evt.irq, &timer_irqaction); sched_clock_register(ccount_sched_clock_read, 32, ccount_freq); - clocksource_of_init(); + clocksource_probe(); } /* diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile index b47be92cd7ef..51856d50bccc 100644 --- a/drivers/clocksource/Makefile +++ b/drivers/clocksource/Makefile @@ -1,4 +1,4 @@ -obj-$(CONFIG_CLKSRC_PROBE) += clksrc-of.o +obj-$(CONFIG_CLKSRC_PROBE) += clksrc-probe.o obj-$(CONFIG_ATMEL_PIT) += timer-atmel-pit.o obj-$(CONFIG_ATMEL_ST) += timer-atmel-st.o obj-$(CONFIG_ATMEL_TCB_CLKSRC) += tcb_clksrc.o diff --git a/drivers/clocksource/clksrc-of.c b/drivers/clocksource/clksrc-of.c deleted file mode 100644 index a2105bd620a0..000000000000 --- a/drivers/clocksource/clksrc-of.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -#include -#include -#include -#include - -extern struct of_device_id __clksrc_of_table[]; - -static const struct of_device_id __clksrc_of_table_sentinel - __used __section(__clksrc_of_table_end); - -void __init clocksource_of_init(void) -{ - struct device_node *np; - const struct of_device_id *match; - of_init_fn_1 init_func; - unsigned clocksources = 0; - - for_each_matching_node_and_match(np, __clksrc_of_table, &match) { - if (!of_device_is_available(np)) - continue; - - init_func = match->data; - init_func(np); - clocksources++; - } - - clocksources += acpi_probe_device_table(clksrc); - - if (!clocksources) - pr_crit("%s: no matching clocksources found\n", __func__); -} diff --git a/drivers/clocksource/clksrc-probe.c b/drivers/clocksource/clksrc-probe.c new file mode 100644 index 000000000000..7cb6c923a836 --- /dev/null +++ b/drivers/clocksource/clksrc-probe.c @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include + +extern struct of_device_id __clksrc_of_table[]; + +static const struct of_device_id __clksrc_of_table_sentinel + __used __section(__clksrc_of_table_end); + +void __init clocksource_probe(void) +{ + struct device_node *np; + const struct of_device_id *match; + of_init_fn_1 init_func; + unsigned clocksources = 0; + + for_each_matching_node_and_match(np, __clksrc_of_table, &match) { + if (!of_device_is_available(np)) + continue; + + init_func = match->data; + init_func(np); + clocksources++; + } + + clocksources += acpi_probe_device_table(clksrc); + + if (!clocksources) + pr_crit("%s: no matching clocksources found\n", __func__); +} diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h index 116645f746c1..7784b597e959 100644 --- a/include/linux/clocksource.h +++ b/include/linux/clocksource.h @@ -247,9 +247,9 @@ extern int clocksource_i8253_init(void); OF_DECLARE_1(clksrc, name, compat, fn) #ifdef CONFIG_CLKSRC_PROBE -extern void clocksource_of_init(void); +extern void clocksource_probe(void); #else -static inline void clocksource_of_init(void) {} +static inline void clocksource_probe(void) {} #endif #define CLOCKSOURCE_ACPI_DECLARE(name, table_id, fn) \ -- cgit