Commit 1fe97c8f6a1de67a5f56e029a818903d5bed8017 ("ARM: OMAP: Make OMAP
clocksource source selection using kernel param") results in a new warning
from sparse:
arch/arm/plat-omap/counter_32k.c:86:12: warning: symbol 'omap_init_clocksource_32k' was not declared. Should it be static?
Fix by adding a temporary header file, needed until the 32k counter
code is moved to drivers/.
arch/arm/plat-omap/include/plat/counter-32k.h can't be added due to
ARM CONFIG_ARCH_MULTIPLATFORM restrictions on the use of the "plat/"
include path shortcut.
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Cc: Vaibhav Hiremath <hvaibhav@xxxxxx>
Cc: Felipe Balbi <balbi@xxxxxx>
Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
Cc: Kevin Hilman <khilman@xxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/plat-omap/counter_32k.c | 2 ++
arch/arm/plat-omap/counter_32k.h | 20 ++++++++++++++++++++
2 files changed, 22 insertions(+)
create mode 100644 arch/arm/plat-omap/counter_32k.h
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index f3771cd..1d129d3 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -22,6 +22,8 @@
#include <asm/mach/time.h>
#include <asm/sched_clock.h>
+#include "counter_32k.h"
+
/* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */
#define OMAP2_32KSYNCNT_REV_OFF 0x0
#define OMAP2_32KSYNCNT_REV_SCHEME (0x3 << 30)
diff --git a/arch/arm/plat-omap/counter_32k.h b/arch/arm/plat-omap/counter_32k.h
new file mode 100644
index 0000000..4366ce5
--- /dev/null
+++ b/arch/arm/plat-omap/counter_32k.h
@@ -0,0 +1,20 @@
+/*
+ * OMAP 32k counter function prototypes
+ *
+ * Copyright (C) 2012 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * XXX Needed until the OMAP 32k counter code is moved to somewhere under
+ * drivers/.
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_COUNTER_32K_H
+#define __ARCH_ARM_PLAT_OMAP_COUNTER_32K_H
+
+#include <linux/kernel.h>
+
+extern int omap_init_clocksource_32k(void __iomem *vbase);
+
+#endif
--
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