diff options
| author | Mike Isely <isely@pobox.com> | 2007-01-19 21:35:03 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2007-01-19 21:35:03 -0600 |
| commit | 407531b06687d03d31880527a6383317bc579559 (patch) | |
| tree | 8e2efe042bd5e5a707c67e73a05fbc6855a66db1 /linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c | |
| parent | feed15939f4b35e6280df65e4c223aaef5cc3c2e (diff) | |
| download | mediapointer-dvb-s2-407531b06687d03d31880527a6383317bc579559.tar.gz mediapointer-dvb-s2-407531b06687d03d31880527a6383317bc579559.tar.bz2 | |
pvrusb2: A patch to use ARRAY_SIZE macro when appropriate
From: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c b/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c index ce08dee9b..000c5352b 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c +++ b/linux/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); |