diff options
| author |   Mike Isely <isely@pobox.com> | 2007-01-20 00:39:17 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:34:41 -0200 |
| commit | 27c7b710a4010e10b14500c0b27bb4c2a806de1b (patch) | |
| tree | 5f4285057225c3c08e2d560dfc1c298ac3e738d5 /drivers/media/video/pvrusb2/pvrusb2-audio.c | |
| parent | V4L/DVB (5091): Pvrusb2: Use kzalloc in place of kmalloc/memset pairs (diff) | |
| download | linux-dev-27c7b710a4010e10b14500c0b27bb4c2a806de1b.tar.xz linux-dev-27c7b710a4010e10b14500c0b27bb4c2a806de1b.zip | |
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>
Diffstat (limited to 'drivers/media/video/pvrusb2/pvrusb2-audio.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-audio.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c index 7e61d4a17846..a45ede0a8cf1 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-audio.c +++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c @@ -98,8 +98,7 @@ static int msp3400_check(struct pvr2_msp3400_handler *ctxt) 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 @@ static void msp3400_update(struct pvr2_msp3400_handler *ctxt) 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 @@ int pvr2_i2c_msp3400_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) 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); |