diff options
| author | Ahmed S. Darwish <darwish.07@gmail.com> | 2007-01-20 06:35:03 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 18:34:40 +0300 |
| commit | eca8ebfc11d1935a7dd4c59cb8defb5bdff44ecd (patch) | |
| tree | 818ee1c4b8accd26a3b30599ba6058a73b9d5c02 /drivers/media/video/pvrusb2/pvrusb2-wm8775.c | |
| parent | c1c2680d922cd36338cf3efaf4ce0067c3e26eb1 (diff) | |
| download | linux-eca8ebfc11d1935a7dd4c59cb8defb5bdff44ecd.tar.xz | |
V4L/DVB (5090): Pvrusb2: A patch to use ARRAY_SIZE macro when appropriate
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
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-wm8775.c')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-wm8775.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c index 3f6bc4b117c7..234adf7aa614 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-wm8775.c +++ b/drivers/media/video/pvrusb2/pvrusb2-wm8775.c @@ -105,8 +105,7 @@ static int wm8775_check(struct pvr2_v4l_wm8775 *ctxt) unsigned long msk; unsigned int idx; - for (idx = 0; idx < sizeof(wm8775_ops)/sizeof(wm8775_ops[0]); - idx++) { + for (idx = 0; idx < ARRAY_SIZE(wm8775_ops); idx++) { msk = 1 << idx; if (ctxt->stale_mask & msk) continue; if (wm8775_ops[idx].check(ctxt)) { @@ -122,8 +121,7 @@ static void wm8775_update(struct pvr2_v4l_wm8775 *ctxt) unsigned long msk; unsigned int idx; - for (idx = 0; idx < sizeof(wm8775_ops)/sizeof(wm8775_ops[0]); - idx++) { + for (idx = 0; idx < ARRAY_SIZE(wm8775_ops); idx++) { msk = 1 << idx; if (!(ctxt->stale_mask & msk)) continue; ctxt->stale_mask &= ~msk; @@ -154,8 +152,7 @@ int pvr2_i2c_wm8775_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) ctxt->handler.func_table = &hfuncs; ctxt->client = cp; ctxt->hdw = hdw; - ctxt->stale_mask = (1 << (sizeof(wm8775_ops)/ - sizeof(wm8775_ops[0]))) - 1; + ctxt->stale_mask = (1 << ARRAY_SIZE(wm8775_ops)) - 1; cp->handler = &ctxt->handler; pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x wm8775 V4L2 handler set up", cp->client->addr); |