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V4L/DVB (5739): Replace C code with calls to ARRAY_SIZE macro.

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Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Robert P. J. Day 2007-06-05 05:20:56 -03:00 committed by Mauro Carvalho Chehab
parent e0099e9eda
commit 0c71bf1c30
6 changed files with 12 additions and 12 deletions
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2
drivers/media/dvb/frontends/tda10023.c
View File

@ -478,7 +478,7 @@ struct dvb_frontend* tda10023_attach(const struct tda1002x_config* config,
state->i2c = i2c;
memcpy(&state->frontend.ops, &tda10023_ops, sizeof(struct dvb_frontend_ops));
state->pwm = pwm;
for (i=0; i < sizeof(tda10023_inittab)/sizeof(*tda10023_inittab);i+=3) {
for (i=0; i < ARRAY_SIZE(tda10023_inittab);i+=3) {
if (tda10023_inittab[i] == 0x00) {
state->reg0 = tda10023_inittab[i+2];
break;

8
drivers/media/video/cpia2/cpia2_v4l.c
View File

@ -105,7 +105,7 @@ static struct control_menu_info framerate_controls[] =
{ CPIA2_VP_FRAMERATE_25, "25 fps" },
{ CPIA2_VP_FRAMERATE_30, "30 fps" },
};
#define NUM_FRAMERATE_CONTROLS (sizeof(framerate_controls)/sizeof(framerate_controls[0]))
#define NUM_FRAMERATE_CONTROLS (ARRAY_SIZE(framerate_controls))
static struct control_menu_info flicker_controls[] =
{
@ -113,7 +113,7 @@ static struct control_menu_info flicker_controls[] =
{ FLICKER_50, "50 Hz" },
{ FLICKER_60, "60 Hz" },
};
#define NUM_FLICKER_CONTROLS (sizeof(flicker_controls)/sizeof(flicker_controls[0]))
#define NUM_FLICKER_CONTROLS (ARRAY_SIZE(flicker_controls))
static struct control_menu_info lights_controls[] =
{
@ -122,7 +122,7 @@ static struct control_menu_info lights_controls[] =
{ 128, "Bottom" },
{ 192, "Both" },
};
#define NUM_LIGHTS_CONTROLS (sizeof(lights_controls)/sizeof(lights_controls[0]))
#define NUM_LIGHTS_CONTROLS (ARRAY_SIZE(lights_controls))
#define GPIO_LIGHTS_MASK 192
static struct v4l2_queryctrl controls[] = {
@ -235,7 +235,7 @@ static struct v4l2_queryctrl controls[] = {
.default_value = 0,
},
};
#define NUM_CONTROLS (sizeof(controls)/sizeof(controls[0]))
#define NUM_CONTROLS (ARRAY_SIZE(controls))
/******************************************************************************

4
drivers/media/video/ov7670.c
View File

@ -617,7 +617,7 @@ static struct ov7670_win_size {
},
};
#define N_WIN_SIZES (sizeof(ov7670_win_sizes)/sizeof(ov7670_win_sizes[0]))
#define N_WIN_SIZES (ARRAY_SIZE(ov7670_win_sizes))
/*
@ -1183,7 +1183,7 @@ static struct ov7670_control {
.query = ov7670_q_hflip,
},
};
#define N_CONTROLS (sizeof(ov7670_controls)/sizeof(ov7670_controls[0]))
#define N_CONTROLS (ARRAY_SIZE(ov7670_controls))
static struct ov7670_control *ov7670_find_control(__u32 id)
{

6
drivers/media/video/tveeprom.c
View File

@ -490,7 +490,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
to indicate 4052 mux was removed in favor of using MSP
inputs directly. */
audioic = eeprom_data[i+2] & 0x7f;
if (audioic < sizeof(audioIC)/sizeof(*audioIC))
if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
@ -523,7 +523,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
to indicate 4052 mux was removed in favor of using MSP
inputs directly. */
audioic = eeprom_data[i+1] & 0x7f;
if (audioic < sizeof(audioIC)/sizeof(*audioIC))
if (audioic < ARRAY_SIZE(audioIC))
tvee->audio_processor = audioIC[audioic].id;
else
tvee->audio_processor = AUDIO_CHIP_UNKNOWN;
@ -678,7 +678,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
tveeprom_info("audio processor is unknown (no idx)\n");
tvee->audio_processor=AUDIO_CHIP_UNKNOWN;
} else {
if (audioic < sizeof(audioIC)/sizeof(*audioIC))
if (audioic < ARRAY_SIZE(audioIC))
tveeprom_info("audio processor is %s (idx %d)\n",
audioIC[audioic].name,audioic);
else

2
drivers/media/video/tvp5150.c
View File

@ -1006,7 +1006,7 @@ static int tvp5150_command(struct i2c_client *c,
{
struct v4l2_control *ctrl = arg;
u8 i, n;
n = sizeof(tvp5150_qctrl) / sizeof(tvp5150_qctrl[0]);
n = ARRAY_SIZE(tvp5150_qctrl);
for (i = 0; i < n; i++)
if (ctrl->id == tvp5150_qctrl[i].id) {
if (ctrl->value <

2
drivers/media/video/usbvideo/quickcam_messenger.c
View File

@ -439,7 +439,7 @@ static int qcm_sensor_init(struct uvd *uvd)
int ret;
int i;
for (i=0; i < sizeof(regval_table)/sizeof(regval_table[0]) ; i++) {
for (i=0; i < ARRAY_SIZE(regval_table) ; i++) {
CHECK_RET(ret, qcm_stv_setb(uvd->dev,
regval_table[i].reg,
regval_table[i].val));