Commit 999c8c28 authored by Joe Perches's avatar Joe Perches Committed by Greg Kroah-Hartman
Browse files

staging: fbtft: Make some s16 arrays const 



Using const reduces data size.

$ size drivers/staging/fbtft/built-in.o*
   text	   data	    bss	    dec	    hex	filename
  89909	  41584	   2928	 134421	  20d15	drivers/staging/fbtft/built-in.o.new
  88053	  43392	   2928	 134373	  20ce5	drivers/staging/fbtft/built-in.o.old

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0a859b31

drivers/staging/fbtft/fb_ili9481.c

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ 
#define WIDTH		320

#define HEIGHT		480



static s16 default_init_sequence[] = {

static const s16 default_init_sequence[] = {

	/* SLP_OUT - Sleep out */

	-1, MIPI_DCS_EXIT_SLEEP_MODE,

	-2, 50,

drivers/staging/fbtft/fb_ili9486.c

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ 
#define HEIGHT		480



/* this init sequence matches PiScreen */

static s16 default_init_sequence[] = {

static const s16 default_init_sequence[] = {

	/* Interface Mode Control */

	-1, 0xb0, 0x0,

	-1, MIPI_DCS_EXIT_SLEEP_MODE,

drivers/staging/fbtft/fb_s6d02a1.c

+1 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ 


#define DRVNAME "fb_s6d02a1"



static s16 default_init_sequence[] = {

static const s16 default_init_sequence[] = {



	-1, 0xf0, 0x5a, 0x5a,

drivers/staging/fbtft/fb_st7735r.c

+1 −1
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ 
#define DEFAULT_GAMMA   "0F 1A 0F 18 2F 28 20 22 1F 1B 23 37 00 07 02 10\n" \

			"0F 1B 0F 17 33 2C 29 2E 30 30 39 3F 00 07 03 10"



static s16 default_init_sequence[] = {

static const s16 default_init_sequence[] = {

	-1, MIPI_DCS_SOFT_RESET,

	-2, 150,                               /* delay */

drivers/staging/fbtft/fbtft_device.c

+4 −4
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ static void adafruit18_green_tab_set_addr_win(struct fbtft_par *par, 
		"D0 00 14 15 13 2C 42 43 4E 09 16 14 18 21\n" \

		"D0 00 14 15 13 0B 43 55 53 0C 17 14 23 20"



static s16 cberry28_init_sequence[] = {

static const s16 cberry28_init_sequence[] = {

	/* turn off sleep mode */

	-1, MIPI_DCS_EXIT_SLEEP_MODE,

	-2, 120,
@@ -180,7 +180,7 @@ static s16 cberry28_init_sequence[] = { 
	-3,

};



static s16 hy28b_init_sequence[] = {

static const s16 hy28b_init_sequence[] = {

	-1, 0x00e7, 0x0010, -1, 0x0000, 0x0001,

	-1, 0x0001, 0x0100, -1, 0x0002, 0x0700,

	-1, 0x0003, 0x1030, -1, 0x0004, 0x0000,
@@ -211,7 +211,7 @@ static s16 hy28b_init_sequence[] = { 
	"04 1F 4 7 7 0 7 7 6 0\n" \

	"0F 00 1 7 4 0 0 0 6 7"



static s16 pitft_init_sequence[] = {

static const s16 pitft_init_sequence[] = {

	-1, MIPI_DCS_SOFT_RESET,

	-2, 5,

	-1, MIPI_DCS_SET_DISPLAY_OFF,
@@ -242,7 +242,7 @@ static s16 pitft_init_sequence[] = { 
	-3

};



static s16 waveshare32b_init_sequence[] = {

static const s16 waveshare32b_init_sequence[] = {

	-1, 0xCB, 0x39, 0x2C, 0x00, 0x34, 0x02,

	-1, 0xCF, 0x00, 0xC1, 0x30,

	-1, 0xE8, 0x85, 0x00, 0x78,