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>
This commit is contained in:
Colin Ian King 2017-08-25 18:00:16 +01:00 committed by Rafael J. Wysocki
parent 9a6e91d08e
commit 843791bb6c

View File

@ -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) */