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authorMauro Carvalho Chehab <mchehab@infradead.org>2007-03-29 08:42:30 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-04-27 15:45:12 -0300
commit53c4e9551c2930767fcdaa54323616c32ed6e9c6 (patch)
tree76ae6b22c77f81e4f36b29ef79cfbd7ca6367ece
parent5b9c4e6dbb3204568d4c058af6e34772393ada19 (diff)
V4L/DVB (5479): Use ARRAY_SIZE instead of a magic number
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
-rw-r--r--drivers/media/video/bt8xx/bttv-i2c.c2
-rw-r--r--drivers/media/video/cx88/cx88-i2c.c3
-rw-r--r--drivers/media/video/em28xx/em28xx-i2c.c2
-rw-r--r--drivers/media/video/ir-kbd-i2c.c2
-rw-r--r--drivers/media/video/saa7134/saa7134-i2c.c2
5 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c
index 62b873076e0..0dfa49b6641 100644
--- a/drivers/media/video/bt8xx/bttv-i2c.c
+++ b/drivers/media/video/bt8xx/bttv-i2c.c
@@ -412,7 +412,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
unsigned char buf;
int i,rc;
- for (i = 0; i < 128; i++) {
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
c->addr = i;
rc = i2c_master_recv(c,&buf,0);
if (rc < 0)
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 9830d5c4392..7919a1f9da0 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -1,3 +1,4 @@
+
/*
cx88-i2c.c -- all the i2c code is here
@@ -195,7 +196,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
unsigned char buf;
int i,rc;
- for (i = 0; i < 128; i++) {
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
c->addr = i;
rc = i2c_master_recv(c,&buf,0);
if (rc < 0)
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index d829d8f8c1f..563a8319e60 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -523,7 +523,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
unsigned char buf;
int i, rc;
- for (i = 0; i < 128; i++) {
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
c->addr = i;
rc = i2c_master_recv(c, &buf, 0);
if (rc < 0)
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 210582d420f..ed92b6f7187 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -173,7 +173,7 @@ static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw,
return -EIO;
}
- for (start = 0; start<4; start++) {
+ for (start = 0; start < ARRAY_SIZE(b); start++) {
if (b[start] == marker) {
code=b[(start+parity_offset+1)%4];
parity=b[(start+parity_offset)%4];
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 4e8d6c94ea6..1cb8c709ca9 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -447,7 +447,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
unsigned char buf;
int i,rc;
- for (i = 0; i < 128; i++) {
+ for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) {
c->addr = i;
rc = i2c_master_recv(c,&buf,0);
if (rc < 0)