From: "Ahmed S. Darwish" <darwish.07@gmail.com>
To: v4l-dvb-maintainer@linuxtv.org
Cc: linux-kernel@vger.kernel.org, trivial@kernel.org
Subject: [PATCH 2.6.20-rc5] DVB: Use ARRAY_SIZE macro when appropriate
Date: Tue, 16 Jan 2007 11:20:06 +0200
Message-ID: <20070116092006.GA718@Ahmed> (raw)
Hi all,
Patch uses the ARRAY_SIZE macro defined in kernel.h instead of
reemplementing it.
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
---
bt8xx/dvb-bt8xx.c | 2 +-
frontends/cx24110.c | 4 ++--
frontends/cx24123.c | 6 +++---
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 3e35931..7b76468 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -213,7 +213,7 @@ static int cx24108_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend
freq = 2150000; /* satellite IF is 950..2150MHz */
/* decide which VCO to use for the input frequency */
- for(i=1;(i<sizeof(osci)/sizeof(osci[0]))&&(osci[i]<freq);i++);
+ for(i=1;(i<ARRAY_SIZE(osci))&&(osci[i]<freq);i++);
printk("cx24108 debug: select vco #%d (f=%d)\n",i,freq);
band=bandsel[i];
/* the gain values must be set by SetSymbolrate */
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index ae96395..c3bf275 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 a356d28..732e94a 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 */
--
Ahmed S. Darwish
http://darwish-07.blogspot.com
reply index
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070116092006.GA718@Ahmed \
--to=darwish.07@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=trivial@kernel.org \
--cc=v4l-dvb-maintainer@linuxtv.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
LKML Archive on lore.kernel.org
Archives are clonable:
git clone --mirror https://lkml.kernel.org/lkml/0 lkml/git/0.git
git clone --mirror https://lkml.kernel.org/lkml/1 lkml/git/1.git
git clone --mirror https://lkml.kernel.org/lkml/2 lkml/git/2.git
git clone --mirror https://lkml.kernel.org/lkml/3 lkml/git/3.git
git clone --mirror https://lkml.kernel.org/lkml/4 lkml/git/4.git
git clone --mirror https://lkml.kernel.org/lkml/5 lkml/git/5.git
git clone --mirror https://lkml.kernel.org/lkml/6 lkml/git/6.git
git clone --mirror https://lkml.kernel.org/lkml/7 lkml/git/7.git
git clone --mirror https://lkml.kernel.org/lkml/8 lkml/git/8.git
git clone --mirror https://lkml.kernel.org/lkml/9 lkml/git/9.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 lkml lkml/ https://lkml.kernel.org/lkml \
linux-kernel@vger.kernel.org
public-inbox-index lkml
Example config snippet for mirrors
Newsgroup available over NNTP:
nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git