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Message-Id: <1497443984-12371-16-git-send-email-daniel.lezcano@linaro.org>
Date: Wed, 14 Jun 2017 14:39:37 +0200
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: tglx@...utronix.de
Cc: linux-kernel@...r.kernel.org, Russell King <linux@...linux.org.uk>,
Florian Fainelli <f.fainelli@...il.com>,
Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM281XX...),
Alexander Shiyan <shc_work@...l.ru>,
Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Javier Martinez Canillas <javier@....samsung.com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>,
Yoshinori Sato <ysato@...rs.sourceforge.jp>,
Michal Simek <monstr@...str.eu>,
John Crispin <john@...ozen.org>,
Ralf Baechle <ralf@...ux-mips.org>,
Ley Foon Tan <lftan@...era.com>,
Rich Felker <dalias@...c.org>, Arnd Bergmann <arnd@...db.de>,
John Stultz <john.stultz@...aro.org>,
Stephen Boyd <sboyd@...eaurora.org>,
Linus Walleij <linus.walleij@...aro.org>,
Stephen Rothwell <sfr@...b.auug.org.au>,
Olof Johansson <olof@...om.net>,
linux-arm-kernel@...ts.infradead.org (moderated list:ARM PORT),
linux-samsung-soc@...r.kernel.org (moderated list:ARM/SAMSUNG EXYNO...),
uclinux-h8-devel@...ts.sourceforge.jp (moderated list:H8/300
ARCHITECTURE),
linux-mips@...ux-mips.org (open list:RALINK MIPS ARCHI...),
nios2-dev@...ts.rocketboards.org (moderated list:NIOS2 ARCHITECTURE),
linux-sh@...r.kernel.org (open list:SUPERH),
linux-arch@...r.kernel.org (open list:GENERIC INCLUDE/A...)
Subject: [PATCH 16/23] clocksource/drivers: Rename CLKSRC_OF to TIMER_OF
The config option name is now renamed to 'TIMER_OF' for consistency with
the CLOCKSOURCE_OF_DECLARE => TIMER_OF_DECLARE change.
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
---
arch/arm/Kconfig | 10 +++---
arch/arm/mach-bcm/Kconfig | 2 +-
arch/arm/mach-clps711x/Kconfig | 2 +-
arch/arm/mach-s3c24xx/Kconfig | 2 +-
arch/arm/mach-s3c64xx/Kconfig | 2 +-
arch/arm64/Kconfig.platforms | 4 +--
arch/h8300/Kconfig | 2 +-
arch/microblaze/Kconfig | 2 +-
arch/mips/ralink/Kconfig | 2 +-
arch/nios2/Kconfig | 2 +-
arch/sh/boards/Kconfig | 2 +-
drivers/clocksource/Kconfig | 60 ++++++++++++++++-----------------
drivers/clocksource/Makefile | 2 +-
drivers/clocksource/clksrc-probe.c | 55 ------------------------------
drivers/clocksource/clps711x-timer.c | 2 +-
drivers/clocksource/samsung_pwm_timer.c | 2 +-
drivers/clocksource/timer-probe.c | 55 ++++++++++++++++++++++++++++++
include/asm-generic/vmlinux.lds.h | 2 +-
include/linux/clocksource.h | 2 +-
19 files changed, 106 insertions(+), 106 deletions(-)
delete mode 100644 drivers/clocksource/clksrc-probe.c
create mode 100644 drivers/clocksource/timer-probe.c
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4c1a35f..1c7e165 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -337,7 +337,7 @@ config ARCH_MULTIPLATFORM
select ARM_HAS_SG_CHAIN
select ARM_PATCH_PHYS_VIRT
select AUTO_ZRELADDR
- select CLKSRC_OF
+ select TIMER_OF
select COMMON_CLK
select GENERIC_CLOCKEVENTS
select MIGHT_HAVE_PCI
@@ -351,7 +351,7 @@ config ARM_SINGLE_ARMV7M
depends on !MMU
select ARM_NVIC
select AUTO_ZRELADDR
- select CLKSRC_OF
+ select TIMER_OF
select COMMON_CLK
select CPU_V7M
select GENERIC_CLOCKEVENTS
@@ -532,7 +532,7 @@ config ARCH_PXA
select CLKDEV_LOOKUP
select CLKSRC_PXA
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
select CPU_XSCALE if !CPU_XSC3
select GENERIC_CLOCKEVENTS
select GPIO_PXA
@@ -571,7 +571,7 @@ config ARCH_SA1100
select CLKDEV_LOOKUP
select CLKSRC_MMIO
select CLKSRC_PXA
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
select CPU_FREQ
select CPU_SA1100
select GENERIC_CLOCKEVENTS
@@ -1357,7 +1357,7 @@ config HAVE_ARM_ARCH_TIMER
config HAVE_ARM_TWD
bool
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
help
This options enables support for the ARM timer and watchdog unit
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index f9389c5..f23a239 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -150,7 +150,7 @@ config ARCH_BCM2835
select ARM_ERRATA_411920 if ARCH_MULTI_V6
select ARM_TIMER_SP804
select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
- select CLKSRC_OF
+ select TIMER_OF
select BCM2835_TIMER
select PINCTRL
select PINCTRL_BCM2835
diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig
index 61284b9..f385b1f 100644
--- a/arch/arm/mach-clps711x/Kconfig
+++ b/arch/arm/mach-clps711x/Kconfig
@@ -2,7 +2,7 @@ menuconfig ARCH_CLPS711X
bool "Cirrus Logic EP721x/EP731x-based"
depends on ARCH_MULTI_V4T
select AUTO_ZRELADDR
- select CLKSRC_OF
+ select TIMER_OF
select CLPS711X_TIMER
select COMMON_CLK
select CPU_ARM720T
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 4b1690a..f07da82 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -394,7 +394,7 @@ config MACH_SMDK2416
config MACH_S3C2416_DT
bool "Samsung S3C2416 machine using devicetree"
- select CLKSRC_OF
+ select TIMER_OF
select USE_OF
select PINCTRL
select PINCTRL_S3C24XX
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 459214f..71a4934 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -336,7 +336,7 @@ config MACH_WLF_CRAGG_6410
config MACH_S3C64XX_DT
bool "Samsung S3C6400/S3C6410 machine using Device Tree"
- select CLKSRC_OF
+ select TIMER_OF
select CPU_S3C6400
select CPU_S3C6410
select PINCTRL
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 73272f4..9ed0a65 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -18,7 +18,7 @@ config ARCH_ALPINE
config ARCH_BCM2835
bool "Broadcom BCM2835 family"
- select CLKSRC_OF
+ select TIMER_OF
select GPIOLIB
select PINCTRL
select PINCTRL_BCM2835
@@ -178,7 +178,7 @@ config ARCH_TEGRA
select ARCH_HAS_RESET_CONTROLLER
select CLKDEV_LOOKUP
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
select GENERIC_CLOCKEVENTS
select GPIOLIB
select PINCTRL
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 3ae8525..6e3d36f 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -15,7 +15,7 @@ config H8300
select OF_IRQ
select OF_EARLY_FLATTREE
select HAVE_MEMBLOCK
- select CLKSRC_OF
+ select TIMER_OF
select H8300_TMR8
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZO
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 85885a5..8e47121 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -4,7 +4,7 @@ config MICROBLAZE
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_WANT_IPC_PARSE_VERSION
select BUILDTIME_EXTABLE_SORT
- select CLKSRC_OF
+ select TIMER_OF
select CLONE_BACKWARDS3
select COMMON_CLK
select GENERIC_ATOMIC64
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index 9825dee..710b04c 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -4,7 +4,7 @@ config CLKEVT_RT3352
bool
depends on SOC_RT305X || SOC_MT7620
default y
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
config RALINK_ILL_ACC
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index a72d5f0..c587764 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -1,6 +1,6 @@
config NIOS2
def_bool y
- select CLKSRC_OF
+ select TIMER_OF
select GENERIC_ATOMIC64
select GENERIC_CLOCKEVENTS
select GENERIC_CPU_DEVICES
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index 4e21949..3554fca 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -10,7 +10,7 @@ config SH_DEVICE_TREE
bool "Board Described by Device Tree"
select OF
select OF_EARLY_FLATTREE
- select CLKSRC_OF
+ select TIMER_OF
select COMMON_CLK
select GENERIC_CALIBRATE_DELAY
help
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 623fcc6..90f062e 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -1,15 +1,15 @@
menu "Clock Source drivers"
depends on !ARCH_USES_GETTIMEOFFSET
-config CLKSRC_OF
+config TIMER_OF
bool
- select CLKSRC_PROBE
+ select TIMER_PROBE
config CLKSRC_ACPI
bool
- select CLKSRC_PROBE
+ select TIMER_PROBE
-config CLKSRC_PROBE
+config TIMER_PROBE
bool
config CLKSRC_I8253
@@ -58,14 +58,14 @@ config DW_APB_TIMER
config DW_APB_TIMER_OF
bool
select DW_APB_TIMER
- select CLKSRC_OF
+ select TIMER_OF
config FTTMR010_TIMER
bool "Faraday Technology timer driver" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
depends on HAS_IOMEM
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
select MFD_SYSCON
help
Enables support for the Faraday Technology timer block
@@ -74,7 +74,7 @@ config FTTMR010_TIMER
config ROCKCHIP_TIMER
bool "Rockchip timer driver" if COMPILE_TEST
depends on ARM || ARM64
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
Enables the support for the rockchip timer driver.
@@ -82,7 +82,7 @@ config ROCKCHIP_TIMER
config ARMADA_370_XP_TIMER
bool "Armada 370 and XP timer driver" if COMPILE_TEST
depends on ARM
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
Enables the support for the Armada 370 and XP timer driver.
@@ -97,7 +97,7 @@ config MESON6_TIMER
config ORION_TIMER
bool "Orion timer driver" if COMPILE_TEST
depends on ARM
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
Enables the support for the Orion timer driver
@@ -141,7 +141,7 @@ config ASM9260_TIMER
bool "ASM9260 timer driver" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
help
Enables support for the ASM9260 timer.
@@ -247,21 +247,21 @@ config CLKSRC_LPC32XX
depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
depends on ARM
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
help
Support for the LPC32XX clocksource.
config CLKSRC_PISTACHIO
bool "Clocksource for Pistachio SoC" if COMPILE_TEST
depends on HAS_IOMEM
- select CLKSRC_OF
+ select TIMER_OF
help
Enables the clocksource for the Pistachio SoC.
config CLKSRC_TI_32K
bool "Texas Instruments 32.768 Hz Clocksource" if COMPILE_TEST
depends on GENERIC_SCHED_CLOCK
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
help
This option enables support for Texas Instruments 32.768 Hz clocksource
available on many OMAP-like platforms.
@@ -270,7 +270,7 @@ config CLKSRC_NPS
bool "NPS400 clocksource driver" if COMPILE_TEST
depends on !PHYS_ADDR_T_64BIT
select CLKSRC_MMIO
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
help
NPS400 clocksource support.
Got 64 bit counter with update rate up to 1000MHz.
@@ -285,12 +285,12 @@ config CLKSRC_MPS2
bool "Clocksource for MPS2 SoCs" if COMPILE_TEST
depends on GENERIC_SCHED_CLOCK
select CLKSRC_MMIO
- select CLKSRC_OF
+ select TIMER_OF
config ARC_TIMERS
bool "Support for 32-bit TIMERn counters in ARC Cores" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
- select CLKSRC_OF
+ select TIMER_OF
help
These are legacy 32-bit TIMER0 and TIMER1 counters found on all ARC cores
(ARC700 as well as ARC HS38).
@@ -300,7 +300,7 @@ config ARC_TIMERS_64BIT
bool "Support for 64-bit counters in ARC HS38 cores" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
depends on ARC_TIMERS
- select CLKSRC_OF
+ select TIMER_OF
help
This enables 2 different 64-bit timers: RTC (for UP) and GFRC (for SMP)
RTC is implemented inside the core, while GFRC sits outside the core in
@@ -309,7 +309,7 @@ config ARC_TIMERS_64BIT
config ARM_ARCH_TIMER
bool
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
select CLKSRC_ACPI if ACPI
config ARM_ARCH_TIMER_EVTSTREAM
@@ -367,7 +367,7 @@ config ARM64_ERRATUM_858921
config ARM_GLOBAL_TIMER
bool "Support for the ARM global timer" if COMPILE_TEST
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
depends on ARM
help
This options enables support for the ARM global timer unit
@@ -376,7 +376,7 @@ config ARM_TIMER_SP804
bool "Support for Dual Timer SP804 module"
depends on GENERIC_SCHED_CLOCK && CLKDEV_LOOKUP
select CLKSRC_MMIO
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
bool
@@ -387,19 +387,19 @@ config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
config ARMV7M_SYSTICK
bool "Support for the ARMv7M system time" if COMPILE_TEST
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
select CLKSRC_MMIO
help
This options enables support for the ARMv7M system timer unit
config ATMEL_PIT
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
def_bool SOC_AT91SAM9 || SOC_SAMA5
config ATMEL_ST
bool "Atmel ST timer support" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
- select CLKSRC_OF
+ select TIMER_OF
select MFD_SYSCON
help
Support for the Atmel ST timer.
@@ -442,7 +442,7 @@ config VF_PIT_TIMER
config OXNAS_RPS_TIMER
bool "Oxford Semiconductor OXNAS RPS Timers driver" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
This enables support for the Oxford Semiconductor OXNAS RPS timers.
@@ -453,7 +453,7 @@ config SYS_SUPPORTS_SH_CMT
config MTK_TIMER
bool "Mediatek timer driver" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
Support for Mediatek timer driver.
@@ -526,7 +526,7 @@ config EM_TIMER_STI
config CLKSRC_QCOM
bool "Qualcomm MSM timer" if COMPILE_TEST
depends on ARM
- select CLKSRC_OF
+ select TIMER_OF
help
This enables the clocksource and the per CPU clockevent driver for the
Qualcomm SoCs.
@@ -534,7 +534,7 @@ config CLKSRC_QCOM
config CLKSRC_VERSATILE
bool "ARM Versatile (Express) reference platforms clock source" if COMPILE_TEST
depends on GENERIC_SCHED_CLOCK && !ARCH_USES_GETTIMEOFFSET
- select CLKSRC_OF
+ select TIMER_OF
default y if MFD_VEXPRESS_SYSREG
help
This option enables clock source based on free running
@@ -545,12 +545,12 @@ config CLKSRC_VERSATILE
config CLKSRC_MIPS_GIC
bool
depends on MIPS_GIC
- select CLKSRC_OF
+ select TIMER_OF
config CLKSRC_TANGO_XTAL
bool "Clocksource for Tango SoC" if COMPILE_TEST
depends on ARM
- select CLKSRC_OF
+ select TIMER_OF
select CLKSRC_MMIO
help
This enables the clocksource for Tango SoC
@@ -591,7 +591,7 @@ config CLKSRC_IMX_GPT
config CLKSRC_ST_LPC
bool "Low power clocksource found in the LPC" if COMPILE_TEST
- select CLKSRC_OF if OF
+ select TIMER_OF if OF
depends on HAS_IOMEM
select CLKSRC_MMIO
help
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index cad713c..ec55921 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -1,4 +1,4 @@
-obj-$(CONFIG_CLKSRC_PROBE) += clksrc-probe.o
+obj-$(CONFIG_TIMER_PROBE) += timer-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-probe.c b/drivers/clocksource/clksrc-probe.c
deleted file mode 100644
index da81e5d..0000000
--- a/drivers/clocksource/clksrc-probe.c
+++ /dev/null
@@ -1,55 +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 <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/acpi.h>
-#include <linux/init.h>
-#include <linux/of.h>
-#include <linux/clocksource.h>
-
-extern struct of_device_id __timer_of_table[];
-
-static const struct of_device_id __timer_of_table_sentinel
- __used __section(__timer_of_table_end);
-
-void __init timer_probe(void)
-{
- struct device_node *np;
- const struct of_device_id *match;
- of_init_fn_1_ret init_func_ret;
- unsigned timers = 0;
- int ret;
-
- for_each_matching_node_and_match(np, __timer_of_table, &match) {
- if (!of_device_is_available(np))
- continue;
-
- init_func_ret = match->data;
-
- ret = init_func_ret(np);
- if (ret) {
- pr_err("Failed to initialize '%s': %d\n",
- of_node_full_name(np), ret);
- continue;
- }
-
- timers++;
- }
-
- timers += acpi_probe_device_table(timer);
-
- if (!timers)
- pr_crit("%s: no matching timers found\n", __func__);
-}
diff --git a/drivers/clocksource/clps711x-timer.c b/drivers/clocksource/clps711x-timer.c
index fc9e025..a8dd805 100644
--- a/drivers/clocksource/clps711x-timer.c
+++ b/drivers/clocksource/clps711x-timer.c
@@ -103,7 +103,7 @@ void __init clps711x_clksrc_init(void __iomem *tc1_base, void __iomem *tc2_base,
BUG_ON(_clps711x_clkevt_init(tc2, tc2_base, irq));
}
-#ifdef CONFIG_CLKSRC_OF
+#ifdef CONFIG_TIMER_OF
static int __init clps711x_timer_init(struct device_node *np)
{
unsigned int irq = irq_of_parse_and_map(np, 0);
diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c
index 21cd72c..6d5d126 100644
--- a/drivers/clocksource/samsung_pwm_timer.c
+++ b/drivers/clocksource/samsung_pwm_timer.c
@@ -418,7 +418,7 @@ void __init samsung_pwm_clocksource_init(void __iomem *base,
_samsung_pwm_clocksource_init();
}
-#ifdef CONFIG_CLKSRC_OF
+#ifdef CONFIG_TIMER_OF
static int __init samsung_pwm_alloc(struct device_node *np,
const struct samsung_pwm_variant *variant)
{
diff --git a/drivers/clocksource/timer-probe.c b/drivers/clocksource/timer-probe.c
new file mode 100644
index 0000000..da81e5d
--- /dev/null
+++ b/drivers/clocksource/timer-probe.c
@@ -0,0 +1,55 @@
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/acpi.h>
+#include <linux/init.h>
+#include <linux/of.h>
+#include <linux/clocksource.h>
+
+extern struct of_device_id __timer_of_table[];
+
+static const struct of_device_id __timer_of_table_sentinel
+ __used __section(__timer_of_table_end);
+
+void __init timer_probe(void)
+{
+ struct device_node *np;
+ const struct of_device_id *match;
+ of_init_fn_1_ret init_func_ret;
+ unsigned timers = 0;
+ int ret;
+
+ for_each_matching_node_and_match(np, __timer_of_table, &match) {
+ if (!of_device_is_available(np))
+ continue;
+
+ init_func_ret = match->data;
+
+ ret = init_func_ret(np);
+ if (ret) {
+ pr_err("Failed to initialize '%s': %d\n",
+ of_node_full_name(np), ret);
+ continue;
+ }
+
+ timers++;
+ }
+
+ timers += acpi_probe_device_table(timer);
+
+ if (!timers)
+ pr_crit("%s: no matching timers found\n", __func__);
+}
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index c6a4ef50..0d64658 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -172,7 +172,7 @@
KEEP(*(__##name##_of_table)) \
KEEP(*(__##name##_of_table_end))
-#define TIMER_OF_TABLES() OF_TABLE(CONFIG_CLKSRC_OF, timer)
+#define TIMER_OF_TABLES() OF_TABLE(CONFIG_TIMER_OF, timer)
#define IRQCHIP_OF_MATCH_TABLE() OF_TABLE(CONFIG_IRQCHIP, irqchip)
#define CLK_OF_TABLES() OF_TABLE(CONFIG_COMMON_CLK, clk)
#define IOMMU_OF_TABLES() OF_TABLE(CONFIG_OF_IOMMU, iommu)
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 7cd38b2..c48ceef 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -252,7 +252,7 @@ extern int clocksource_i8253_init(void);
#define TIMER_OF_DECLARE(name, compat, fn) \
OF_DECLARE_1_RET(timer, name, compat, fn)
-#ifdef CONFIG_CLKSRC_PROBE
+#ifdef CONFIG_TIMER_PROBE
extern void timer_probe(void);
#else
static inline void timer_probe(void) {}
--
2.7.4
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