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From: Thierry Reding <thierry.reding@gmail.com>
To: Russell King <linux@armlinux.org.uk>, arm@kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
	Guenter Roeck <linux@roeck-us.net>,
	Stefan Agner <stefan@agner.ch>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 5/6] ARM64: Remove arm_pm_restart()
Date: Tue, 15 Oct 2019 16:51:46 +0200	[thread overview]
Message-ID: <20191015145147.1106247-6-thierry.reding@gmail.com> (raw)
In-Reply-To: <20191015145147.1106247-1-thierry.reding@gmail.com>

From: Guenter Roeck <linux@roeck-us.net>

All users of arm_pm_restart() have been converted to use the kernel
restart handler.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/include/asm/system_misc.h | 2 --
 arch/arm64/kernel/process.c          | 7 +------
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h
index 1ab63cfbbaf1..d02c5e5ea015 100644
--- a/arch/arm64/include/asm/system_misc.h
+++ b/arch/arm64/include/asm/system_misc.h
@@ -32,8 +32,6 @@ void hook_debug_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
 struct mm_struct;
 extern void __show_regs(struct pt_regs *);
 
-extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
-
 #endif	/* __ASSEMBLY__ */
 
 #endif	/* __ASM_SYSTEM_MISC_H */
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index a47462def04b..f11d2b261b4e 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -64,8 +64,6 @@ EXPORT_SYMBOL(__stack_chk_guard);
 void (*pm_power_off)(void);
 EXPORT_SYMBOL_GPL(pm_power_off);
 
-void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
-
 static void __cpu_do_idle(void)
 {
 	dsb(sy);
@@ -195,10 +193,7 @@ void machine_restart(char *cmd)
 		efi_reboot(reboot_mode, NULL);
 
 	/* Now call the architecture specific reboot code. */
-	if (arm_pm_restart)
-		arm_pm_restart(reboot_mode, cmd);
-	else
-		do_kernel_restart(cmd);
+	do_kernel_restart(cmd);
 
 	/*
 	 * Whoops - the architecture was unable to reboot.
-- 
2.23.0


WARNING: multiple messages have this Message-ID
From: Thierry Reding <thierry.reding@gmail.com>
To: Russell King <linux@armlinux.org.uk>, arm@kernel.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	linux-kernel@vger.kernel.org, Stefan Agner <stefan@agner.ch>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	linux-arm-kernel@lists.infradead.org,
	Olof Johansson <olof@lixom.net>,
	Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH 5/6] ARM64: Remove arm_pm_restart()
Date: Tue, 15 Oct 2019 16:51:46 +0200	[thread overview]
Message-ID: <20191015145147.1106247-6-thierry.reding@gmail.com> (raw)
In-Reply-To: <20191015145147.1106247-1-thierry.reding@gmail.com>

From: Guenter Roeck <linux@roeck-us.net>

All users of arm_pm_restart() have been converted to use the kernel
restart handler.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/include/asm/system_misc.h | 2 --
 arch/arm64/kernel/process.c          | 7 +------
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/arch/arm64/include/asm/system_misc.h b/arch/arm64/include/asm/system_misc.h
index 1ab63cfbbaf1..d02c5e5ea015 100644
--- a/arch/arm64/include/asm/system_misc.h
+++ b/arch/arm64/include/asm/system_misc.h
@@ -32,8 +32,6 @@ void hook_debug_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
 struct mm_struct;
 extern void __show_regs(struct pt_regs *);
 
-extern void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
-
 #endif	/* __ASSEMBLY__ */
 
 #endif	/* __ASM_SYSTEM_MISC_H */
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index a47462def04b..f11d2b261b4e 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -64,8 +64,6 @@ EXPORT_SYMBOL(__stack_chk_guard);
 void (*pm_power_off)(void);
 EXPORT_SYMBOL_GPL(pm_power_off);
 
-void (*arm_pm_restart)(enum reboot_mode reboot_mode, const char *cmd);
-
 static void __cpu_do_idle(void)
 {
 	dsb(sy);
@@ -195,10 +193,7 @@ void machine_restart(char *cmd)
 		efi_reboot(reboot_mode, NULL);
 
 	/* Now call the architecture specific reboot code. */
-	if (arm_pm_restart)
-		arm_pm_restart(reboot_mode, cmd);
-	else
-		do_kernel_restart(cmd);
+	do_kernel_restart(cmd);
 
 	/*
 	 * Whoops - the architecture was unable to reboot.
-- 
2.23.0


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2019-10-15 14:52 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-15 14:51 [PATCH 0/6] ARM/arm64: arm_pm_restart removal Thierry Reding
2019-10-15 14:51 ` Thierry Reding
2019-10-15 14:51 ` [PATCH 1/6] ARM: prima2: Register with kernel restart handler Thierry Reding
2019-10-15 14:51   ` Thierry Reding
2019-10-15 14:51 ` [PATCH 2/6] ARM: xen: " Thierry Reding
2019-10-15 14:51   ` Thierry Reding
     [not found]   ` <CAF2Aj3hbW7+pNp+_jnMVL8zeSxAvSbV1ZFZ_4PAUj6J0TxMk7g@mail.gmail.com>
2021-06-03 13:11     ` Guenter Roeck
2021-06-03 13:11       ` Guenter Roeck
2021-06-03 13:38       ` Lee Jones
2021-06-03 13:38         ` Lee Jones
2021-06-03 13:48         ` Boris Ostrovsky
2021-06-03 13:48           ` Boris Ostrovsky
2021-06-03 13:56           ` Russell King (Oracle)
2021-06-03 13:56             ` Russell King (Oracle)
2021-06-03 14:03             ` Lee Jones
2021-06-03 14:03               ` Lee Jones
2021-06-03 14:10               ` Russell King (Oracle)
2021-06-03 14:10                 ` Russell King (Oracle)
2021-06-03 14:20               ` Thierry Reding
2021-06-03 14:20                 ` Thierry Reding
2021-06-03 13:45       ` Russell King (Oracle)
2021-06-03 13:45         ` Russell King (Oracle)
2019-10-15 14:51 ` [PATCH 3/6] drivers: firmware: psci: " Thierry Reding
2019-10-15 14:51   ` Thierry Reding
2019-10-16  7:46   ` Stefan Agner
2019-10-16  7:46     ` Stefan Agner
2019-10-15 14:51 ` [PATCH 4/6] ARM: " Thierry Reding
2019-10-15 14:51   ` Thierry Reding
2019-10-15 14:51 ` Thierry Reding [this message]
2019-10-15 14:51   ` [PATCH 5/6] ARM64: Remove arm_pm_restart() Thierry Reding
2019-10-15 14:51 ` [PATCH 6/6] ARM: " Thierry Reding
2019-10-15 14:51   ` Thierry Reding
  -- strict thread matches above, loose matches on Subject: below --
2017-01-30 11:05 [PATCH 0/6] ARM, arm64: " Thierry Reding
2017-01-30 11:05 ` [PATCH 5/6] ARM64: " Thierry Reding
2017-01-30 11:05   ` Thierry Reding

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