From 0496daa7d88d117fab4dd190c7f6e7c4a5aa15cd Mon Sep 17 00:00:00 2001
From: "Ahmed S. Darwish" <darwish.07@gmail.com>
Date: Wed, 14 Feb 2007 22:57:42 -0200
Subject: V4L/DVB (5202): DVB: Use ARRAY_SIZE macro when appropriate

Use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---
 drivers/media/dvb/frontends/cx24110.c | 4 ++--
 drivers/media/dvb/frontends/cx24123.c | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers/media/dvb/frontends')

diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index ae96395217a2..10fc0c8316dd 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -254,7 +254,7 @@ static int cx24110_set_symbolrate (struct cx24110_state* state, u32 srate)
 	if (srate<500000)
 		srate=500000;
 
-	for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
+	for(i = 0; (i < ARRAY_SIZE(bands)) && (srate>bands[i]); i++)
 		;
 	/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
 	   and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
@@ -361,7 +361,7 @@ static int cx24110_initfe(struct dvb_frontend* fe)
 
 	dprintk("%s: init chip\n", __FUNCTION__);
 
-	for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
+	for(i = 0; i < ARRAY_SIZE(cx24110_regdata); i++) {
 		cx24110_writereg(state, cx24110_regdata[i].reg, cx24110_regdata[i].data);
 	};
 
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index a356d28fc3bb..732e94aaa364 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -507,7 +507,7 @@ static int cx24123_pll_calculate(struct dvb_frontend* fe, struct dvb_frontend_pa
 	int i = 0;
 	int pump = 2;
 	int band = 0;
-	int num_bands = sizeof(cx24123_bandselect_vals) / sizeof(cx24123_bandselect_vals[0]);
+	int num_bands = ARRAY_SIZE(cx24123_bandselect_vals);
 
 	/* Defaults for low freq, low rate */
 	state->VCAarg = cx24123_AGC_vals[0].VCAprogdata;
@@ -516,7 +516,7 @@ static int cx24123_pll_calculate(struct dvb_frontend* fe, struct dvb_frontend_pa
 	vco_div = cx24123_bandselect_vals[0].VCOdivider;
 
 	/* For the given symbol rate, determine the VCA, VGA and FILTUNE programming bits */
-	for (i = 0; i < sizeof(cx24123_AGC_vals) / sizeof(cx24123_AGC_vals[0]); i++)
+	for (i = 0; i < ARRAY_SIZE(cx24123_AGC_vals); i++)
 	{
 		if ((cx24123_AGC_vals[i].symbolrate_low <= p->u.qpsk.symbol_rate) &&
 		    (cx24123_AGC_vals[i].symbolrate_high >= p->u.qpsk.symbol_rate) ) {
@@ -658,7 +658,7 @@ static int cx24123_initfe(struct dvb_frontend* fe)
 	dprintk("%s:  init frontend\n",__FUNCTION__);
 
 	/* Configure the demod to a good set of defaults */
-	for (i = 0; i < sizeof(cx24123_regdata) / sizeof(cx24123_regdata[0]); i++)
+	for (i = 0; i < ARRAY_SIZE(cx24123_regdata); i++)
 		cx24123_writereg(state, cx24123_regdata[i].reg, cx24123_regdata[i].data);
 
 	/* Set the LNB polarity */
-- 
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