From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guenter Roeck Subject: [PATCH v7 03/11] arm64: Support restart through restart handler call chain Date: Tue, 19 Aug 2014 17:45:30 -0700 Message-ID: <1408495538-27480-4-git-send-email-linux@roeck-us.net> References: <1408495538-27480-1-git-send-email-linux@roeck-us.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1408495538-27480-1-git-send-email-linux@roeck-us.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Russell King , Wim Van Sebroeck , Catalin Marinas , Maxime Ripard , Andrew Morton Cc: linux-samsung-soc@vger.kernel.org, linux-watchdog@vger.kernel.org, Arnd Bergmann , linux-pm@vger.kernel.org, Dmitry Eremin-Solenikov , Tomasz Figa , Randy Dunlap , Will Deacon , linux-kernel@vger.kernel.org, Steven Rostedt , Jonas Jensen , Guenter Roeck , linux-doc@vger.kernel.org, David Woodhouse , Ingo Molnar , linux-arm-kernel@lists.infradead.org, Heiko Stuebner List-Id: linux-pm@vger.kernel.org The kernel core now supports a restart handler call chain to restart the system. Call it if arm_pm_restart is not set. Signed-off-by: Guenter Roeck Acked-by: Catalin Marinas Acked-by: Heiko Stuebner --- v7: No change. v6: No change. v5: Renamed restart function to do_kernel_restart v4: No change. v3: Use wrapper function to execute notifier call chain. v2: Only call notifier call chain if arm_pm_restart is not set. Do not include linux/watchdog.h. arch/arm64/kernel/process.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 1309d64..0d3fb9f 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -180,6 +180,8 @@ void machine_restart(char *cmd) /* Now call the architecture specific reboot code. */ if (arm_pm_restart) arm_pm_restart(reboot_mode, cmd); + else + do_kernel_restart(cmd); /* * Whoops - the architecture was unable to reboot. -- 1.9.1