sparc32: fix sparse warnings in sun4d_irq.c

Fix following warnings:
sun4d_irq.c:146:6: warning: symbol 'sun4d_handler_irq' was not declared. Should it be static?
sun4d_irq.c:239:17: warning: symbol 'sun4d_irq' was not declared. Should it be static?
sun4d_irq.c:288:14: warning: symbol '_sun4d_build_device_irq' was not declared. Should it be static?
sun4d_irq.c:323:14: warning: symbol 'sun4d_build_device_irq' was not declared. Should it be static?
sun4d_irq.c:386:14: warning: symbol 'sun4d_build_timer_irq' was not declared. Should it be static?
sun4d_irq.c:482:13: warning: symbol 'sun4d_init_sbi_irq' was not declared. Should it be static?

Apply static when applicable, otherwise add prototype

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h
index 2ae3acaeb1b31980d0fa0247de7de7912f4e5389..9277e519468daab7ce55421d8b58adb29257d961 100644 (file)
--- a/arch/sparc/include/asm/irq_32.h
+++ b/arch/sparc/include/asm/irq_32.h
@@ -17,6 +17,7 @@
 #define irq_canonicalize(irq)  (irq)
 
 extern void __init init_IRQ(void);
+void __init sun4d_init_sbi_irq(void);
 
 #define NO_IRQ         0xffffffff
 

diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 97c07dead26bf44faf98d51ee67bad5b180eef18..3306e42e07b80b2537898492bd502a42308f8ae5 100644 (file)
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -85,6 +85,9 @@ unsigned long leon_get_irqmask(unsigned int irq);
 /* sun4m_irq.c */
 void sun4m_nmi(struct pt_regs *regs);
 
+/* sun4d_irq.c */
+void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs);
+
 #ifdef CONFIG_SMP
 
 /* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */

diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index f8933be3ca8b211ae5c459adcecf0d80af6439f5..a1bb2675b2801ac44891f3acf50320613e35a025 100644 (file)
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -143,7 +143,7 @@ static void sun4d_sbus_handler_irq(int sbusl)
        }
 }
 
-void sun4d_handler_irq(int pil, struct pt_regs *regs)
+void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs)
 {
        struct pt_regs *old_regs;
        /* SBUS IRQ level (1 - 7) */
@@ -236,7 +236,7 @@ static void sun4d_shutdown_irq(struct irq_data *data)
        irq_unlink(data->irq);
 }
 
-struct irq_chip sun4d_irq = {
+static struct irq_chip sun4d_irq = {
        .name           = "sun4d",
        .irq_startup    = sun4d_startup_irq,
        .irq_shutdown   = sun4d_shutdown_irq,
@@ -285,9 +285,9 @@ static void __init sun4d_load_profile_irqs(void)
        }
 }
 
-unsigned int _sun4d_build_device_irq(unsigned int real_irq,
-                                     unsigned int pil,
-                                     unsigned int board)
+static unsigned int _sun4d_build_device_irq(unsigned int real_irq,
+                                            unsigned int pil,
+                                            unsigned int board)
 {
        struct sun4d_handler_data *handler_data;
        unsigned int irq;
@@ -320,8 +320,8 @@ err_out:
 
 
 
-unsigned int sun4d_build_device_irq(struct platform_device *op,
-                                    unsigned int real_irq)
+static unsigned int sun4d_build_device_irq(struct platform_device *op,
+                                           unsigned int real_irq)
 {
        struct device_node *dp = op->dev.of_node;
        struct device_node *board_parent, *bus = dp->parent;
@@ -383,7 +383,8 @@ err_out:
        return irq;
 }
 
-unsigned int sun4d_build_timer_irq(unsigned int board, unsigned int real_irq)
+static unsigned int sun4d_build_timer_irq(unsigned int board,
+                                          unsigned int real_irq)
 {
        return _sun4d_build_device_irq(real_irq, real_irq, board);
 }