From 843791bb6c76b1f808951b284be5c10ee47fd245 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 25 Aug 2017 18:00:16 +0100 Subject: [PATCH] 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 Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/speedstep-lib.c | 4 ++-- 1 file 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) */