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| author | Colin Ian King <colin.king@canonical.com> | 2017-08-25 18:00:16 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-08-29 00:21:41 +0200 |
| commit | 843791bb6c76b1f808951b284be5c10ee47fd245 (patch) | |
| tree | 664c8002490f81a79dc820659281d3f3fa73c165 /drivers/cpufreq/speedstep-lib.c | |
| parent | 9a6e91d08e7707baa2f824257342ca7efcb199bc (diff) | |
| download | linux-843791bb6c76b1f808951b284be5c10ee47fd245.tar.gz linux-843791bb6c76b1f808951b284be5c10ee47fd245.tar.bz2 linux-843791bb6c76b1f808951b284be5c10ee47fd245.zip | |
cpufreq: speedstep-lib: make several arrays static, makes code smaller
Don't populate arrays on the stack, instead make them static.
Makes the object code smaller by over 860 bytes:
Before:
text data bss dec hex filename
10716 5196 0 15912 3e28 drivers/cpufreq/speedstep-lib.o
After:
text data bss dec hex filename
9690 5356 0 15046 3ac6 drivers/cpufreq/speedstep-lib.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/speedstep-lib.c')
| -rw-r--r-- | drivers/cpufreq/speedstep-lib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c index 1b8062182c81..ccab452a4ef5 100644 --- a/drivers/cpufreq/speedstep-lib.c +++ b/drivers/cpufreq/speedstep-lib.c @@ -35,7 +35,7 @@ static int relaxed_check; static unsigned int pentium3_get_frequency(enum speedstep_processor processor) { /* See table 14 of p3_ds.pdf and table 22 of 29834003.pdf */ - struct { + static const struct { unsigned int ratio; /* Frequency Multiplier (x10) */ u8 bitmap; /* power on configuration bits [27, 25:22] (in MSR 0x2a) */ @@ -58,7 +58,7 @@ static unsigned int pentium3_get_frequency(enum speedstep_processor processor) }; /* PIII(-M) FSB settings: see table b1-b of 24547206.pdf */ - struct { + static const struct { unsigned int value; /* Front Side Bus speed in MHz */ u8 bitmap; /* power on configuration bits [18: 19] (in MSR 0x2a) */ |