cpufreq: move /proc/cpufreq interface code to extra module

PATCH New Dominik Brodowski 1 participant 1 message Feb 13, 2003

Subsystems (2)

Arm (32-bit) CPU frequency scaling framework

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Dominik Brodowski

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2003-02-13 09:07 UTC #0 lore raw

PATCH 1/1 cpufreq: move /proc/cpufreq interface code to extra module

The deprecated /proc/cpufreq interface can easily live outside the cpufreq core now.

 arch/arm/Kconfig            |    4
 arch/i386/Kconfig           |    2
 arch/sparc64/Kconfig        |    3
 drivers/cpufreq/Kconfig     |   11 +
 drivers/cpufreq/Makefile    |    1
 drivers/cpufreq/proc_intf.c |  243 +++++++++++++++++++++++++++++++++++++++++++
 include/linux/cpufreq.h     |    2
 kernel/cpufreq.c            |  248 --------------------------------------------
 8 files changed, 263 insertions(+), 251 deletions(-)

arch/arm/Kconfig +2 -2

diff -ruN linux-original/arch/arm/Kconfig linux/arch/arm/Kconfig
@@ -539,8 +539,8 @@
 	depends on CPU_FREQ
 	default y
 
-config CPU_FREQ_26_API
-	bool
+config CPU_FREQ_PROC_INTF
+	tristate
 	depends on CPU_FREQ
 	default y

arch/i386/Kconfig +1 -1

diff -ruN linux-original/arch/i386/Kconfig linux/arch/i386/Kconfig
@@ -958,7 +958,7 @@
 	  If in doubt, say N.
 
 config CPU_FREQ_PROC_INTF
-	bool "/proc/cpufreq interface (DEPRECATED)"
+	tristate "/proc/cpufreq interface (DEPRECATED)"
 	depends on CPU_FREQ && PROC_FS
 	help
 	  This enables the /proc/cpufreq interface for controlling

arch/sparc64/Kconfig +1 -2

diff -ruN linux-original/arch/sparc64/Kconfig linux/arch/sparc64/Kconfig
@@ -151,7 +151,7 @@
 	  If in doubt, say N.
 
 config CPU_FREQ_PROC_INTF
-	bool "/proc/cpufreq interface (DEPRECATED)"
+	tristate "/proc/cpufreq interface (DEPRECATED)"
 	depends on CPU_FREQ && PROC_FS
 	help
 	  This enables the /proc/cpufreq interface for controlling

@@ -166,7 +166,6 @@
        tristate
        default y
 
-
 config US3_FREQ
 	tristate "UltraSPARC-III CPU Frequency driver"
 	depends on CPU_FREQ && CPU_FREQ_TABLE

drivers/cpufreq/Kconfig +11 -0

diff -ruN linux-original/drivers/cpufreq/Kconfig linux/drivers/cpufreq/Kconfig
@@ -0,0 +1,11 @@
+config CPU_FREQ_PROC_INTF
+	tristate "/proc/cpufreq interface (deprecated)"
+	depends on CPU_FREQ && PROC_FS
+	help
+	  This enables the /proc/cpufreq interface for controlling
+	  CPUFreq. Please note that it is recommended to use the sysfs
+	  interface instead (which is built automatically). 
+	  
+	  For details, take a look at linux/Documentation/cpufreq. 
+	  
+	  If in doubt, say N.

drivers/cpufreq/Makefile +1 -0

diff -ruN linux-original/drivers/cpufreq/Makefile linux/drivers/cpufreq/Makefile
@@ -1,2 +1,3 @@
 #CPUfreq governors and cross-arch helpers
 obj-$(CONFIG_CPU_FREQ_TABLE)		+= freq_table.o
+obj-$(CONFIG_CPU_FREQ_PROC_INTF)	+= proc_intf.o

drivers/cpufreq/proc_intf.c +244 -0

244 lines not on this page · raw message

include/linux/cpufreq.h +2 -0

diff -ruN linux-original/include/linux/cpufreq.h linux/include/linux/cpufreq.h
@@ -205,6 +205,8 @@
 int cpufreq_restore(void);
 #endif
 
+/* the proc_intf.c needs this */
+int cpufreq_parse_governor (char *str_governor, unsigned int *policy, struct cpufreq_governor **governor);
 
 #ifdef CONFIG_CPU_FREQ_24_API
 /*********************************************************************

kernel/cpufreq.c +2 ~~-246~~

284 lines not on this page · raw message