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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-05-25 14:38:29 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-05-25 14:38:29 +0200
commit14c03a4a757f4be3e81c5004ca72f809ab04e0b1 (patch)
treebd2586eb8dab7e979aef0cf378037877521395ea /arch/m68k
parent09583dfed2cb9723da31601cb7080490c2e2e2d7 (diff)
parent6779db970bd287bb35b28bd5dc256fd7aef19d1c (diff)
Merge back reboot/poweroff notifiers rework for 5.19-rc1.
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/emu/natfeat.c3
-rw-r--r--arch/m68k/include/asm/machdep.h1
-rw-r--r--arch/m68k/kernel/process.c5
-rw-r--r--arch/m68k/kernel/setup_mm.c1
-rw-r--r--arch/m68k/kernel/setup_no.c1
-rw-r--r--arch/m68k/mac/config.c4
6 files changed, 7 insertions, 8 deletions
diff --git a/arch/m68k/emu/natfeat.c b/arch/m68k/emu/natfeat.c
index 71b78ecee75c..b19dc00026d9 100644
--- a/arch/m68k/emu/natfeat.c
+++ b/arch/m68k/emu/natfeat.c
@@ -15,6 +15,7 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/reboot.h>
#include <linux/io.h>
#include <asm/machdep.h>
#include <asm/natfeat.h>
@@ -90,5 +91,5 @@ void __init nf_init(void)
pr_info("NatFeats found (%s, %lu.%lu)\n", buf, version >> 16,
version & 0xffff);
- mach_power_off = nf_poweroff;
+ register_platform_power_off(nf_poweroff);
}
diff --git a/arch/m68k/include/asm/machdep.h b/arch/m68k/include/asm/machdep.h
index 8fd80ef1b77e..8d8c3ee2069f 100644
--- a/arch/m68k/include/asm/machdep.h
+++ b/arch/m68k/include/asm/machdep.h
@@ -24,7 +24,6 @@ extern int (*mach_get_rtc_pll)(struct rtc_pll_info *);
extern int (*mach_set_rtc_pll)(struct rtc_pll_info *);
extern void (*mach_reset)( void );
extern void (*mach_halt)( void );
-extern void (*mach_power_off)( void );
extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
extern void (*mach_hd_setup)(char *, int *);
extern void (*mach_heartbeat) (int);
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index a6030dbaa089..e160a7c57bd3 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -67,12 +67,11 @@ void machine_halt(void)
void machine_power_off(void)
{
- if (mach_power_off)
- mach_power_off();
+ do_kernel_power_off();
for (;;);
}
-void (*pm_power_off)(void) = machine_power_off;
+void (*pm_power_off)(void);
EXPORT_SYMBOL(pm_power_off);
void show_regs(struct pt_regs * regs)
diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index 78ab562beb31..42691abcd908 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/arch/m68k/kernel/setup_mm.c
@@ -98,7 +98,6 @@ EXPORT_SYMBOL(mach_get_rtc_pll);
EXPORT_SYMBOL(mach_set_rtc_pll);
void (*mach_reset)( void );
void (*mach_halt)( void );
-void (*mach_power_off)( void );
#ifdef CONFIG_HEARTBEAT
void (*mach_heartbeat) (int);
EXPORT_SYMBOL(mach_heartbeat);
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index 5e4104f07a44..00bf82258233 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -55,7 +55,6 @@ int (*mach_hwclk) (int, struct rtc_time*);
/* machine dependent reboot functions */
void (*mach_reset)(void);
void (*mach_halt)(void);
-void (*mach_power_off)(void);
#ifdef CONFIG_M68000
#if defined(CONFIG_M68328)
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 65d124ec80bb..382f656c29ea 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -12,6 +12,7 @@
#include <linux/errno.h>
#include <linux/module.h>
+#include <linux/reboot.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/tty.h>
@@ -140,7 +141,6 @@ void __init config_mac(void)
mach_hwclk = mac_hwclk;
mach_reset = mac_reset;
mach_halt = mac_poweroff;
- mach_power_off = mac_poweroff;
#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP)
mach_beep = mac_mksound;
#endif
@@ -160,6 +160,8 @@ void __init config_mac(void)
if (macintosh_config->ident == MAC_MODEL_IICI)
mach_l2_flush = via_l2_flush;
+
+ register_platform_power_off(mac_poweroff);
}