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Commit 843791bb authored by Colin Ian King's avatar Colin Ian King Committed by Rafael J. Wysocki
Browse files

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: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9a6e91d0

drivers/cpufreq/speedstep-lib.c

+2 −2
Original line number Diff line number Diff line
@@ -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) */