ARM: fix sa1100 build

Fix:

arch/arm/mach-sa1100/generic.c:117: error: redefinition of 'cpufreq_get'
include/linux/cpufreq.h:299: error: previous definition of 'cpufreq_get' was here

cpufreq_get() is used on these platforms to tell drivers what the CPU
frequency is, and therefore the bus frequency - which is critical for
setting the PCMCIA and LCD timings.  Adding ifdefs to these drivers to
select cpufreq_get() or some other interface adds confusion.  Making
these drivers use some other interface for the normal paths and cpufreq
stuff for the cpufreq notifier is insane as well.

(Why x86 can't provide a version of cpufreq_get() which returns the
CPU frequency when CPUFREQ is disabled is beyond me, rather than
requiring a dummy zero-returning cpufreq_get().  Especially as they
do:

			unsigned long khz = cpufreq_get(cpu);
			if (!khz)
				khz = tsc_khz;

In other words, if CPUFREQ is disabled, get it from tsc_khz - why
not provide a dummy cpufreq_get() which returns tsc_khz?)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index 03a7f3857c5e..b17d52f7cc48 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -4,6 +4,7 @@ menu "SA11x0 Implementations"
 
 config SA1100_ASSABET
         bool "Assabet"
+        select CPU_FREQ_SA1110
         help
           Say Y here if you are using the Intel(R) StrongARM(R) SA-1110
           Microprocessor Development Board (also known as the Assabet).
@@ -19,6 +20,7 @@ config ASSABET_NEPONSET
 
 config SA1100_CERF
         bool "CerfBoard"
+        select CPU_FREQ_SA1110
         help
           The Intrinsyc CerfBoard is based on the StrongARM 1110 (Discontinued).
           More information is available at:
@@ -45,6 +47,7 @@ endchoice
 
 config SA1100_COLLIE
         bool "Sharp Zaurus SL5500"
+        # FIXME: select CPU_FREQ_SA11x0
         select SHARP_LOCOMO
         select SHARP_SCOOP
         select SHARP_PARAM
@@ -54,6 +57,7 @@ config SA1100_COLLIE
 config SA1100_H3100
         bool "Compaq iPAQ H3100"
         select HTC_EGPIO
+        select CPU_FREQ_SA1100
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
           H3100 handheld computer.  Information about this machine and the
@@ -64,6 +68,7 @@ config SA1100_H3100
 config SA1100_H3600
         bool "Compaq iPAQ H3600/H3700"
         select HTC_EGPIO
+        select CPU_FREQ_SA1100
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
           H3600 handheld computer.  Information about this machine and the
@@ -74,6 +79,7 @@ config SA1100_H3600
 config SA1100_BADGE4
         bool "HP Labs BadgePAD 4"
         select SA1111
+        select CPU_FREQ_SA1100
         help
           Say Y here if you want to build a kernel for the HP Laboratories
           BadgePAD 4.
@@ -81,6 +87,7 @@ config SA1100_BADGE4
 config SA1100_JORNADA720
         bool "HP Jornada 720"
         select SA1111
+        # FIXME: select CPU_FREQ_SA11x0
         help
           Say Y here if you want to build a kernel for the HP Jornada 720
           handheld computer.  See <http://www.hp.com/jornada/products/720>
@@ -98,12 +105,14 @@ config SA1100_JORNADA720_SSP
 
 config SA1100_HACKKIT
         bool "HackKit Core CPU Board"
+        select CPU_FREQ_SA1100
         help
           Say Y here to support the HackKit Core CPU Board
           <http://hackkit.eletztrick.de>;
 
 config SA1100_LART
         bool "LART"
+        select CPU_FREQ_SA1100
         help
           Say Y here if you are using the Linux Advanced Radio Terminal
           (also known as the LART).  See <http://www.lartmaker.nl/> for
@@ -111,6 +120,7 @@ config SA1100_LART
 
 config SA1100_PLEB
         bool "PLEB"
+        select CPU_FREQ_SA1100
         help
           Say Y here if you are using version 1 of the Portable Linux
           Embedded Board (also known as PLEB).
@@ -119,6 +129,7 @@ config SA1100_PLEB
 
 config SA1100_SHANNON
         bool "Shannon"
+        select CPU_FREQ_SA1100
         help
           The Shannon (also known as a Tuxscreen, and also as a IS2630) was a
           limited edition webphone produced by Philips. The Shannon is a SA1100
@@ -127,6 +138,7 @@ config SA1100_SHANNON
 
 config SA1100_SIMPAD
         bool "Simpad"
+        select CPU_FREQ_SA1110
         help
           The SIEMENS webpad SIMpad is based on the StrongARM 1110. There
           are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB
@@ -145,3 +157,4 @@ config SA1100_SSP
 endmenu
 
 endif
+