From: Paul Burton <paul.burton@imgtec.com>
Date: Sun, 24 May 2015 15:11:32 +0000 (+0100)
Subject: MIPS: JZ4740: Call jz4740_clock_init earlier
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1f4b840983ffbd7053b5c2219deaf62b4b8a3c12;p=linux-beck.git

MIPS: JZ4740: Call jz4740_clock_init earlier

Call jz4740_clock_init before any uses of jz4740_clock_bdata occur. This
is in preparation for replacing uses of that struct with calls to
clk_get_rate, which will allow the clocks to be migrated towards common
clock framework & devicetree.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10148/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/include/asm/mach-jz4740/clock.h b/arch/mips/include/asm/mach-jz4740/clock.h
index 16659cd76d4e..01d846845f53 100644
--- a/arch/mips/include/asm/mach-jz4740/clock.h
+++ b/arch/mips/include/asm/mach-jz4740/clock.h
@@ -20,6 +20,8 @@ enum jz4740_wait_mode {
 	JZ4740_WAIT_MODE_SLEEP,
 };
 
+int jz4740_clock_init(void);
+
 void jz4740_clock_set_wait_mode(enum jz4740_wait_mode mode);
 
 void jz4740_clock_udc_enable_auto_suspend(void);
diff --git a/arch/mips/jz4740/clock.c b/arch/mips/jz4740/clock.c
index 1b5f55426cad..c257073577a2 100644
--- a/arch/mips/jz4740/clock.c
+++ b/arch/mips/jz4740/clock.c
@@ -889,7 +889,7 @@ void jz4740_clock_resume(void)
 		JZ_CLOCK_GATE_TCU | JZ_CLOCK_GATE_DMAC | JZ_CLOCK_GATE_UART0);
 }
 
-static int jz4740_clock_init(void)
+int jz4740_clock_init(void)
 {
 	uint32_t val;
 
@@ -921,4 +921,3 @@ static int jz4740_clock_init(void)
 
 	return 0;
 }
-arch_initcall(jz4740_clock_init);
diff --git a/arch/mips/jz4740/time.c b/arch/mips/jz4740/time.c
index 72b0cecbc17c..78ed7652ef67 100644
--- a/arch/mips/jz4740/time.c
+++ b/arch/mips/jz4740/time.c
@@ -20,6 +20,7 @@
 #include <linux/clockchips.h>
 #include <linux/sched_clock.h>
 
+#include <asm/mach-jz4740/clock.h>
 #include <asm/mach-jz4740/irq.h>
 #include <asm/mach-jz4740/timer.h>
 #include <asm/time.h>
@@ -115,6 +116,7 @@ void __init plat_time_init(void)
 	uint32_t clk_rate;
 	uint16_t ctrl;
 
+	jz4740_clock_init();
 	jz4740_timer_init();
 
 	clk_rate = jz4740_clock_bdata.ext_rate >> 4;