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Message-Id: <58300782fe882417695235d42e5fbdeeb6f3cea2.1649160685.git.christophe.leroy@csgroup.eu>
Date: Tue, 5 Apr 2022 14:12:03 +0200
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Michael Ellerman <mpe@...erman.id.au>
Cc: Christophe Leroy <christophe.leroy@...roup.eu>,
linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH 4/5] powerpc/8xx: Remove mpc8xx_pics_init()
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@...roup.eu>
---
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
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