linux-kernel - [PATCH 2/3] ACPI: do not define acpi_processor_get_bios

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Message-ID: <20091117221125.25933.71150.stgit@bob.kio>
Date:	Tue, 17 Nov 2009 15:11:25 -0700
From:	Alex Chiang <achiang@...com>
To:	davej@...hat.com
Cc:	Len Brown <lenb@...nel.org>, linux-kernel@...r.kernel.org,
	cpufreq@...r.kernel.org, Thomas Renninger <trenn@...e.de>
Subject: [PATCH 2/3] ACPI: do not define acpi_processor_get_bios_limit() in
	processor.h

If we provide a definition for acpi_processor_get_bios_limit(), we will
encounter build errors (multiple definitions of the function) when we
do not have CONFIG_CPU_FREQ configured.

We've already changed the modules that depend on this function to only
get built when CONFIG_CPU_FREQ is configured, so removing the definition
when unconfigured is safe.

Cc: Thomas Renninger <trenn@...e.de>
Cc: Len Brown <lenb@...nel.org>
Signed-off-by: Alex Chiang <achiang@...com>
---

 include/acpi/processor.h |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index c94f9f0..9db2159 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -318,11 +318,6 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr,
 	}
 	return 0;
 }
-int acpi_processor_get_bios_limit(int cpu, unsigned int *limit)
-{
-	return -ENODEV;
-}
-
 #endif				/* CONFIG_CPU_FREQ */
 
 /* in processor_throttling.c */

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