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Commit 462125b4 authored by Mauro Stettler's avatar Mauro Stettler Committed by Greg Kroah-Hartman
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staging: flexfb: Remove initialization to 0 



(the initial post had a typo in the short summary, reposting)

This fixes some of the code style issues in the flexfb driver by removing
unnecessary initializations of static variables to 0 or to NULL.

Signed-off-by: default avatarMauro Stettler <mauro.stettler@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 023e89c0

drivers/staging/fbtft/flexfb.c

+9 −9
Original line number Diff line number Diff line
@@ -31,24 +31,24 @@ 
#define DRVNAME	    "flexfb"





static char *chip = NULL;

static char *chip;

module_param(chip, charp, 0);

MODULE_PARM_DESC(chip, "LCD controller");



static unsigned int width = 0;

static unsigned int width;

module_param(width, uint, 0);

MODULE_PARM_DESC(width, "Display width");



static unsigned int height = 0;

static unsigned int height;

module_param(height, uint, 0);

MODULE_PARM_DESC(height, "Display height");



static int init[512];

static int init_num = 0;

static int init_num;

module_param_array(init, int, &init_num, 0);

MODULE_PARM_DESC(init, "Init sequence");



static unsigned int setaddrwin = 0;

static unsigned int setaddrwin;

module_param(setaddrwin, uint, 0);

MODULE_PARM_DESC(setaddrwin, "Which set_addr_win() implementation to use");
@@ -60,17 +60,17 @@ static unsigned int regwidth = 8; 
module_param(regwidth, uint, 0);

MODULE_PARM_DESC(regwidth, "Width of controller register (default: 8)");



static bool nobacklight = false;

static bool nobacklight;

module_param(nobacklight, bool, 0);

MODULE_PARM_DESC(nobacklight, "Turn off backlight functionality.");



static bool latched = false;

static bool latched;

module_param(latched, bool, 0);

MODULE_PARM_DESC(latched, "Use with latched 16-bit databus");





static int *initp = NULL;

static int initp_num = 0;

static int *initp;

static int initp_num;



/* default init sequences */

static int st7735r_init[] = { \