[PATCH 4/5] powerpc/8xx: Remove mpc8xx_pics_init()

[Christophe Leroy]

mpc8xx_pics_init() is now only a trampoline to
mpc8xx_pic_init().

Remove mpc8xx_pics_init() and use mpc8xx_pic_init()
directly.

Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
---
 arch/powerpc/platforms/8xx/adder875.c        |  2 +-
 arch/powerpc/platforms/8xx/ep88xc.c          |  2 +-
 arch/powerpc/platforms/8xx/m8xx_setup.c      | 14 --------------
 arch/powerpc/platforms/8xx/mpc86xads_setup.c |  2 +-
 arch/powerpc/platforms/8xx/mpc885ads_setup.c |  2 +-
 arch/powerpc/platforms/8xx/mpc8xx.h          |  1 -
 arch/powerpc/platforms/8xx/tqm8xx_setup.c    |  2 +-
 7 files changed, 5 insertions(+), 20 deletions(-)

diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
index 651486acb896..9b5c0c181fa3 100644
--- a/arch/powerpc/platforms/8xx/adder875.c
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -104,7 +104,7 @@ define_machine(adder875) {
 	.name = "Adder MPC875",
 	.probe = adder875_probe,
 	.setup_arch = adder875_setup,
-	.init_IRQ = mpc8xx_pics_init,
+	.init_IRQ = mpc8xx_pic_init,
 	.get_irq = mpc8xx_get_irq,
 	.restart = mpc8xx_restart,
 	.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/8xx/ep88xc.c b/arch/powerpc/platforms/8xx/ep88xc.c
index ebcf34a14789..7526ef88bd33 100644
--- a/arch/powerpc/platforms/8xx/ep88xc.c
+++ b/arch/powerpc/platforms/8xx/ep88xc.c
@@ -166,7 +166,7 @@ define_machine(ep88xc) {
 	.name = "Embedded Planet EP88xC",
 	.probe = ep88xc_probe,
 	.setup_arch = ep88xc_setup_arch,
-	.init_IRQ = mpc8xx_pics_init,
+	.init_IRQ = mpc8xx_pic_init,
 	.get_irq	= mpc8xx_get_irq,
 	.restart = mpc8xx_restart,
 	.calibrate_decr = mpc8xx_calibrate_decr,
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index a03ba0ad7312..15a09b15aaa4 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -204,17 +204,3 @@ void __noreturn mpc8xx_restart(char *cmd)
 	in_8(&clk_r->res[0]);
 	panic("Restart failed\n");
 }
-
-/* Initialize the internal interrupt controllers.  The number of
- * interrupts supported can vary with the processor type, and the
- * 82xx family can have up to 64.
- * External interrupts can be either edge or level triggered, and
- * need to be initialized by the appropriate driver.
- */
-void __init mpc8xx_pics_init(void)
-{
-	if (mpc8xx_pic_init()) {
-		printk(KERN_ERR "Failed interrupt 8xx controller  initialization\n");
-		return;
-	}
-}
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index 8d02f5ff4481..a82d69e8bb01 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -140,7 +140,7 @@ define_machine(mpc86x_ads) {
 	.name			= "MPC86x ADS",
 	.probe			= mpc86xads_probe,
 	.setup_arch		= mpc86xads_setup_arch,
-	.init_IRQ		= mpc8xx_pics_init,
+	.init_IRQ		= mpc8xx_pic_init,
 	.get_irq		= mpc8xx_get_irq,
 	.restart		= mpc8xx_restart,
 	.calibrate_decr		= mpc8xx_calibrate_decr,
diff --git a/arch/powerpc/platforms/8xx/mpc885ads_setup.c b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
index a0c83c1905c6..e02290175a19 100644
--- a/arch/powerpc/platforms/8xx/mpc885ads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc885ads_setup.c
@@ -216,7 +216,7 @@ define_machine(mpc885_ads) {
 	.name			= "Freescale MPC885 ADS",
 	.probe			= mpc885ads_probe,
 	.setup_arch		= mpc885ads_setup_arch,
-	.init_IRQ		= mpc8xx_pics_init,
+	.init_IRQ		= mpc8xx_pic_init,
 	.get_irq		= mpc8xx_get_irq,
 	.restart		= mpc8xx_restart,
 	.calibrate_decr		= mpc8xx_calibrate_decr,
diff --git a/arch/powerpc/platforms/8xx/mpc8xx.h b/arch/powerpc/platforms/8xx/mpc8xx.h
index 31cc2ecace42..79fae3324866 100644
--- a/arch/powerpc/platforms/8xx/mpc8xx.h
+++ b/arch/powerpc/platforms/8xx/mpc8xx.h
@@ -15,7 +15,6 @@ extern void __noreturn mpc8xx_restart(char *cmd);
 extern void mpc8xx_calibrate_decr(void);
 extern int mpc8xx_set_rtc_time(struct rtc_time *tm);
 extern void mpc8xx_get_rtc_time(struct rtc_time *tm);
-extern void mpc8xx_pics_init(void);
 extern unsigned int mpc8xx_get_irq(void);
 
 #endif /* __MPC8xx_H */
diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
index 4cea8b1afa44..7f1131545da1 100644
--- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c
@@ -142,7 +142,7 @@ define_machine(tqm8xx) {
 	.name			= "TQM8xx",
 	.probe			= tqm8xx_probe,
 	.setup_arch		= tqm8xx_setup_arch,
-	.init_IRQ		= mpc8xx_pics_init,
+	.init_IRQ		= mpc8xx_pic_init,
 	.get_irq		= mpc8xx_get_irq,
 	.restart		= mpc8xx_restart,
 	.calibrate_decr		= mpc8xx_calibrate_decr,
-- 
2.35.1