mips: loongsoon2ef: remove private clk api

As platforms are moving to COMMON_CLK in general, loongson2ef
stuck out as something that has a private implementation but
does not actually use it except for setting the frequency of
the CPU itself from the loongson2_cpufreq driver.

Change that driver to call the register setting function directly
and remove the rest of the stub implementation.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

2 files changed, 1 insertions, 49 deletions

diff --git a/arch/mips/include/asm/clock.h b/arch/mips/include/asm/clock.h
deleted file mode 100644
index 5a8f96ebe5fa..000000000000
--- a/arch/mips/include/asm/clock.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_MIPS_CLOCK_H
-#define __ASM_MIPS_CLOCK_H
-
-#include <linux/kref.h>
-#include <linux/list.h>
-#include <linux/seq_file.h>
-#include <linux/clk.h>
-
-struct clk;
-
-struct clk_ops {
-	void (*init) (struct clk *clk);
-	void (*enable) (struct clk *clk);
-	void (*disable) (struct clk *clk);
-	void (*recalc) (struct clk *clk);
-	int (*set_rate) (struct clk *clk, unsigned long rate, int algo_id);
-	long (*round_rate) (struct clk *clk, unsigned long rate);
-};
-
-struct clk {
-	struct list_head node;
-	const char *name;
-	int id;
-	struct module *owner;
-
-	struct clk *parent;
-	struct clk_ops *ops;
-
-	struct kref kref;
-
-	unsigned long rate;
-	unsigned long flags;
-};
-
-#define CLK_ALWAYS_ENABLED	(1 << 0)
-#define CLK_RATE_PROPAGATES	(1 << 1)
-
-int clk_init(void);
-
-int __clk_enable(struct clk *);
-void __clk_disable(struct clk *);
-
-void clk_recalc_rate(struct clk *);
-
-int clk_register(struct clk *);
-void clk_unregister(struct clk *);
-
-#endif				/* __ASM_MIPS_CLOCK_H */
diff --git a/arch/mips/include/asm/mach-loongson2ef/loongson.h b/arch/mips/include/asm/mach-loongson2ef/loongson.h
index 5008af0a1a19..57e571128489 100644
--- a/arch/mips/include/asm/mach-loongson2ef/loongson.h
+++ b/arch/mips/include/asm/mach-loongson2ef/loongson.h
@@ -244,6 +244,7 @@ static inline void do_perfcnt_IRQ(void)
 #ifdef CONFIG_CPU_SUPPORTS_CPUFREQ
 #include <linux/cpufreq.h>
 extern struct cpufreq_frequency_table loongson2_clockmod_table[];
+extern int loongson2_cpu_set_rate(unsigned long rate_khz);
 #endif
 
 /*