[RFC PATCH] arm: fiq: convert enable/disable_fiq to inline functions

[Venkatraman S]

FIQ_START is an platform specific constant used in the
implementation of enable_fiq and disable_fiq.
Converting then to inline functions enables different
architectures which use the FIQ module to exist in a single
zImage with different values of FIQ_START.

Signed-off-by: Venkatraman S <svenkatr at ti.com>
---
 arch/arm/include/asm/fiq.h |   13 +++++++++++--
 arch/arm/kernel/fiq.c      |   11 -----------
 2 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/arch/arm/include/asm/fiq.h b/arch/arm/include/asm/fiq.h
index d493d0b..e84a8cc 100644
--- a/arch/arm/include/asm/fiq.h
+++ b/arch/arm/include/asm/fiq.h
@@ -17,6 +17,7 @@
 #define __ASM_FIQ_H
 
 #include <asm/ptrace.h>
+#include <asm/irq.h>
 
 struct fiq_handler {
 	struct fiq_handler *next;
@@ -36,8 +37,16 @@ struct fiq_handler {
 extern int claim_fiq(struct fiq_handler *f);
 extern void release_fiq(struct fiq_handler *f);
 extern void set_fiq_handler(void *start, unsigned int length);
-extern void enable_fiq(int fiq);
-extern void disable_fiq(int fiq);
+
+static inline void enable_fiq(int fiq)
+{
+	enable_irq(fiq + FIQ_START);
+}
+
+static inline void disable_fiq(int fiq)
+{
+	disable_irq(fiq + FIQ_START);
+}
 
 /* helpers defined in fiqasm.S: */
 extern void __set_fiq_regs(unsigned long const *regs);
diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index 4c164ec..49e5355 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -122,23 +122,12 @@ void release_fiq(struct fiq_handler *f)
 	while (current_fiq->fiq_op(current_fiq->dev_id, 0));
 }
 
-void enable_fiq(int fiq)
-{
-	enable_irq(fiq + FIQ_START);
-}
-
-void disable_fiq(int fiq)
-{
-	disable_irq(fiq + FIQ_START);
-}
 
 EXPORT_SYMBOL(set_fiq_handler);
 EXPORT_SYMBOL(__set_fiq_regs);	/* defined in fiqasm.S */
 EXPORT_SYMBOL(__get_fiq_regs);	/* defined in fiqasm.S */
 EXPORT_SYMBOL(claim_fiq);
 EXPORT_SYMBOL(release_fiq);
-EXPORT_SYMBOL(enable_fiq);
-EXPORT_SYMBOL(disable_fiq);
 
 void __init init_FIQ(void)
 {
-- 
1.7.1