@@ -5,10 +5,6 @@ config CLKSRC_OF
bool
select CLKSRC_PROBE
-config CLKEVT_OF
- bool
- select CLKEVT_PROBE
-
config CLKSRC_ACPI
bool
select CLKSRC_PROBE
@@ -16,9 +12,6 @@ config CLKSRC_ACPI
config CLKSRC_PROBE
bool
-config CLKEVT_PROBE
- bool
-
config CLKSRC_I8253
bool
@@ -1,5 +1,4 @@
obj-$(CONFIG_CLKSRC_PROBE) += clksrc-probe.o
-obj-$(CONFIG_CLKEVT_PROBE) += clkevt-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
deleted file mode 100644
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2016, Linaro Ltd. All rights reserved.
- * Daniel Lezcano <daniel.lezcano@linaro.org>
- *
- * 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/init.h>
-#include <linux/of.h>
-#include <linux/clockchips.h>
-
-extern struct of_device_id __clkevt_of_table[];
-
-static const struct of_device_id __clkevt_of_table_sentinel
- __used __section(__clkevt_of_table_end);
-
-int __init clockevent_probe(void)
-{
- struct device_node *np;
- const struct of_device_id *match;
- of_init_fn_1_ret init_func;
- int ret, clockevents = 0;
-
- for_each_matching_node_and_match(np, __clkevt_of_table, &match) {
- if (!of_device_is_available(np))
- continue;
-
- init_func = match->data;
-
- ret = init_func(np);
- if (ret) {
- pr_warn("Failed to initialize '%s' (%d)\n",
- np->name, ret);
- continue;
- }
-
- clockevents++;
- }
-
- if (!clockevents) {
- pr_crit("%s: no matching clockevent found\n", __func__);
- return -ENODEV;
- }
-
- return 0;
-}
@@ -173,7 +173,6 @@
KEEP(*(__##name##_of_table_end))
#define CLKSRC_OF_TABLES() OF_TABLE(CONFIG_CLKSRC_OF, clksrc)
-#define CLKEVT_OF_TABLES() OF_TABLE(CONFIG_CLKEVT_OF, clkevt)
#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)
@@ -558,7 +557,6 @@
CLK_OF_TABLES() \
RESERVEDMEM_OF_TABLES() \
CLKSRC_OF_TABLES() \
- CLKEVT_OF_TABLES() \
IOMMU_OF_TABLES() \
CPU_METHOD_OF_TABLES() \
CPUIDLE_METHOD_OF_TABLES() \
@@ -223,13 +223,4 @@ static inline void tick_setup_hrtimer_broadcast(void) { }
#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
-#define CLOCKEVENT_OF_DECLARE(name, compat, fn) \
- OF_DECLARE_1_RET(clkevt, name, compat, fn)
-
-#ifdef CONFIG_CLKEVT_PROBE
-extern int clockevent_probe(void);
-#else
-static inline int clockevent_probe(void) { return 0; }
-#endif
-
#endif /* _LINUX_CLOCKCHIPS_H */
After discussing it, this feature is dropped as it is not considered adequate: https://patchwork.kernel.org/patch/9639317/ There is no user of this macro yet, so there is no impact on the drivers. This reverts commit 376bc27150f180d9f5eddec6a14117780177589d. Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- drivers/clocksource/Kconfig | 7 ----- drivers/clocksource/Makefile | 1 - drivers/clocksource/clkevt-probe.c | 56 -------------------------------------- include/asm-generic/vmlinux.lds.h | 2 -- include/linux/clockchips.h | 9 ------ 5 files changed, 75 deletions(-) delete mode 100644 drivers/clocksource/clkevt-probe.c -- 2.7.4