From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jisheng Zhang Subject: [PATCH] cpufreq: acpi-cpufreq: make Intel/AMD MSR access, io port access static Date: Tue, 22 Mar 2016 22:34:30 +0800 Message-ID: <1458657270-2440-1-git-send-email-jszhang@marvell.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:20029 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757386AbcCVOiW (ORCPT ); Tue, 22 Mar 2016 10:38:22 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@rjwysocki.net, viresh.kumar@linaro.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Jisheng Zhang These frequency register read/write operations' implementations for the given processor (Intel/AMD MSR access or I/O port access) are only used internally in acpi-cpufreq, so make them static. Signed-off-by: Jisheng Zhang --- drivers/cpufreq/acpi-cpufreq.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 59a7b38..985be6e 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c @@ -245,7 +245,7 @@ static unsigned extract_freq(u32 val, struct acpi_cpufreq_data *data) } } -u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) +static u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) { u32 val, dummy; @@ -253,7 +253,7 @@ u32 cpu_freq_read_intel(struct acpi_pct_register *not_used) return val; } -void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) +static void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) { u32 lo, hi; @@ -262,7 +262,7 @@ void cpu_freq_write_intel(struct acpi_pct_register *not_used, u32 val) wrmsr(MSR_IA32_PERF_CTL, lo, hi); } -u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) +static u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) { u32 val, dummy; @@ -270,12 +270,12 @@ u32 cpu_freq_read_amd(struct acpi_pct_register *not_used) return val; } -void cpu_freq_write_amd(struct acpi_pct_register *not_used, u32 val) +static void cpu_freq_write_amd(struct acpi_pct_register *not_used, u32 val) { wrmsr(MSR_AMD_PERF_CTL, val, 0); } -u32 cpu_freq_read_io(struct acpi_pct_register *reg) +static u32 cpu_freq_read_io(struct acpi_pct_register *reg) { u32 val; @@ -283,7 +283,7 @@ u32 cpu_freq_read_io(struct acpi_pct_register *reg) return val; } -void cpu_freq_write_io(struct acpi_pct_register *reg, u32 val) +static void cpu_freq_write_io(struct acpi_pct_register *reg, u32 val) { acpi_os_write_port(reg->address, val, reg->bit_width); } -- 2.8.0.rc3