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tools/power/cpupower: fix compilation with STATIC=true 

Rename duplicate sysfs_read_file into cpupower_read_sysfs and fix linking.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Acked-by: Thomas Renninger <trenn@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
hifive-unleashed-5.1
Konstantin Khlebnikov 2018-10-16 11:56:26 +03:00 committed by Shuah Khan
parent 651022382c
commit 9de9aa45e9
5 changed files with 6 additions and 6 deletions
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2
tools/power/cpupower/bench/Makefile
View File

@ -9,7 +9,7 @@ endif
ifeq ($(strip $(STATIC)),true)
LIBS = -L../ -L$(OUTPUT) -lm
OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o \
$(OUTPUT)../lib/cpufreq.o $(OUTPUT)../lib/sysfs.o
$(OUTPUT)../lib/cpufreq.o $(OUTPUT)../lib/cpupower.o
else
LIBS = -L../ -L$(OUTPUT) -lm -lcpupower
OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o

2
tools/power/cpupower/lib/cpufreq.c
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@ -28,7 +28,7 @@ static unsigned int sysfs_cpufreq_read_file(unsigned int cpu, const char *fname,
snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/cpufreq/%s",
cpu, fname);
return sysfs_read_file(path, buf, buflen);
return cpupower_read_sysfs(path, buf, buflen);
}
/* helper function to write a new value to a /sys file */

2
tools/power/cpupower/lib/cpuidle.c
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@ -319,7 +319,7 @@ static unsigned int sysfs_cpuidle_read_file(const char *fname, char *buf,
snprintf(path, sizeof(path), PATH_TO_CPU "cpuidle/%s", fname);
return sysfs_read_file(path, buf, buflen);
return cpupower_read_sysfs(path, buf, buflen);
}

4
tools/power/cpupower/lib/cpupower.c
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@ -15,7 +15,7 @@
#include "cpupower.h"
#include "cpupower_intern.h"
unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen)
unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen)
{
int fd;
ssize_t numread;
@ -95,7 +95,7 @@ static int sysfs_topology_read_file(unsigned int cpu, const char *fname, int *re
snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/topology/%s",
cpu, fname);
if (sysfs_read_file(path, linebuf, MAX_LINE_LEN) == 0)
if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0)
return -1;
*result = strtol(linebuf, &endp, 0);
if (endp == linebuf || errno == ERANGE)

2
tools/power/cpupower/lib/cpupower_intern.h
View File

@ -3,4 +3,4 @@
#define MAX_LINE_LEN 4096
#define SYSFS_PATH_MAX 255
unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen);
unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen);