V4L/DVB (5092): Pvrusb2: Use ARRAY_SIZE wherever possible
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index 7e61d4a..a45ede0 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -98,8 +98,7 @@
unsigned long msk;
unsigned int idx;
- for (idx = 0; idx < sizeof(msp3400_ops)/sizeof(msp3400_ops[0]);
- idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) {
msk = 1 << idx;
if (ctxt->stale_mask & msk) continue;
if (msp3400_ops[idx].check(ctxt)) {
@@ -115,8 +114,7 @@
unsigned long msk;
unsigned int idx;
- for (idx = 0; idx < sizeof(msp3400_ops)/sizeof(msp3400_ops[0]);
- idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) {
msk = 1 << idx;
if (!(ctxt->stale_mask & msk)) continue;
ctxt->stale_mask &= ~msk;
@@ -159,8 +157,7 @@
ctxt->i2c_handler.func_table = &msp3400_funcs;
ctxt->client = cp;
ctxt->hdw = hdw;
- ctxt->stale_mask = (1 << (sizeof(msp3400_ops)/
- sizeof(msp3400_ops[0]))) - 1;
+ ctxt->stale_mask = (1 << ARRAY_SIZE(msp3400_ops)) - 1;
cp->handler = &ctxt->i2c_handler;
pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x msp3400 V4L2 handler set up",
cp->client->addr);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
index f8f4e2f3..f569b00 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
@@ -515,9 +515,8 @@
}
if (maskptr) *maskptr = ~0;
} else if (cptr->info->type == pvr2_ctl_bool) {
- ret = parse_token(
- ptr,len,valptr,boolNames,
- sizeof(boolNames)/sizeof(boolNames[0]));
+ ret = parse_token(ptr,len,valptr,boolNames,
+ ARRAY_SIZE(boolNames));
if (ret == 1) {
*valptr = *valptr ? !0 : 0;
} else if (ret == 0) {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index 851099a..e8a9252 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -150,8 +150,7 @@
unsigned long msk;
unsigned int idx;
- for (idx = 0; idx < sizeof(decoder_ops)/sizeof(decoder_ops[0]);
- idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
msk = 1 << idx;
if (ctxt->stale_mask & msk) continue;
if (decoder_ops[idx].check(ctxt)) {
@@ -167,8 +166,7 @@
unsigned long msk;
unsigned int idx;
- for (idx = 0; idx < sizeof(decoder_ops)/sizeof(decoder_ops[0]);
- idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(decoder_ops); idx++) {
msk = 1 << idx;
if (!(ctxt->stale_mask & msk)) continue;
ctxt->stale_mask &= ~msk;
@@ -242,8 +240,7 @@
ctxt->ctrl.force_reset = (void (*)(void*))decoder_reset;
ctxt->client = cp;
ctxt->hdw = hdw;
- ctxt->stale_mask = (1 << (sizeof(decoder_ops)/
- sizeof(decoder_ops[0]))) - 1;
+ ctxt->stale_mask = (1 << ARRAY_SIZE(decoder_ops)) - 1;
hdw->decoder_ctrl = &ctxt->ctrl;
cp->handler = &ctxt->handler;
{
diff --git a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
index f985f00..e9da9bb 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-debugifc.c
@@ -152,7 +152,7 @@
{
struct debugifc_mask_item *mip;
unsigned int idx;
- for (idx = 0; idx < sizeof(mask_items)/sizeof(mask_items[0]); idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(mask_items); idx++) {
mip = mask_items + idx;
if (debugifc_match_keyword(buf,count,mip->name)) {
return mip->msk;
@@ -169,7 +169,7 @@
unsigned int idx;
int bcnt = 0;
int ccnt;
- for (idx = 0; idx < sizeof(mask_items)/sizeof(mask_items[0]); idx++) {
+ for (idx = 0; idx < ARRAY_SIZE(mask_items); idx++) {
mip = mask_items + idx;
if (!(mip->msk & msk)) continue;
ccnt = scnprintf(buf,sz,"%s%c%s",
diff --git a/drivers/media/video/pvrusb2/pvrusb2-eeprom.c b/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
index 6cff8e7..45cbca0 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-eeprom.c
@@ -102,9 +102,8 @@
}
msg[1].len = pcnt;
msg[1].buf = eeprom+tcnt;
- if ((ret = i2c_transfer(
- &hdw->i2c_adap,
- msg,sizeof(msg)/sizeof(msg[0]))) != 2) {
+ if ((ret = i2c_transfer(&hdw->i2c_adap,
+ msg,ARRAY_SIZE(msg))) != 2) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"eeprom fetch set offs err=%d",ret);
kfree(eeprom);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 7f91685..5e166ed 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -723,7 +723,7 @@
#define DEFENUM(tab) \
.type = pvr2_ctl_enum, \
- .def.type_enum.count = (sizeof(tab)/sizeof((tab)[0])), \
+ .def.type_enum.count = ARRAY_SIZE(tab), \
.def.type_enum.value_names = tab
#define DEFBOOL \