From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hanjun Guo Subject: [PATCH 20/20] ARM64 / clocksource: Use clocksource_acpi_init() Date: Fri, 17 Jan 2014 20:25:14 +0800 Message-ID: <1389961514-13562-21-git-send-email-hanjun.guo@linaro.org> References: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> Return-path: In-Reply-To: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" , Catalin Marinas , Will Deacon , Russell King - ARM Linux Cc: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Grant Likely , Matthew Garrett , Olof Johansson , Linus Walleij , Bjorn Helgaas , Rob Herring , Mark Rutland , Arnd Bergmann , patches@linaro.org, linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org, linaro-acpi@lists.linaro.org, Charles.Garcia-Tobin@arm.com, Hanjun Guo List-Id: linux-acpi@vger.kernel.org Use clocksource_acpi_init() on ARM64 to initialise timers in ACPI way when DT is not available. Signed-off-by: Hanjun Guo --- arch/arm64/kernel/time.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index 29c39d5..6e453ac 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -67,6 +67,12 @@ void __init time_init(void) clocksource_of_init(); + /* + * Since ACPI or FDT will only one be available in the system, + * we can use clocksource_acpi_init() here safely + */ + clocksource_acpi_init(); + arch_timer_rate = arch_timer_get_rate(); if (!arch_timer_rate) panic("Unable to initialise architected timer.\n"); -- 1.7.9.5