diff options
author | Mike Isely <isely@pobox.com> | 2007-01-19 22:39:17 -0500 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 10:34:41 -0500 |
commit | 27c7b710a4010e10b14500c0b27bb4c2a806de1b (patch) | |
tree | 5f4285057225c3c08e2d560dfc1c298ac3e738d5 /drivers/media/video/pvrusb2/pvrusb2-audio.c | |
parent | ca545f7c39476c6c4c6e639452180a2b38342669 (diff) |
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 7e61d4a1784..a45ede0a8cf 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) | |||
98 | unsigned long msk; | 98 | unsigned long msk; |
99 | unsigned int idx; | 99 | unsigned int idx; |
100 | 100 | ||
101 | for (idx = 0; idx < sizeof(msp3400_ops)/sizeof(msp3400_ops[0]); | 101 | for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) { |
102 | idx++) { | ||
103 | msk = 1 << idx; | 102 | msk = 1 << idx; |
104 | if (ctxt->stale_mask & msk) continue; | 103 | if (ctxt->stale_mask & msk) continue; |
105 | if (msp3400_ops[idx].check(ctxt)) { | 104 | if (msp3400_ops[idx].check(ctxt)) { |
@@ -115,8 +114,7 @@ static void msp3400_update(struct pvr2_msp3400_handler *ctxt) | |||
115 | unsigned long msk; | 114 | unsigned long msk; |
116 | unsigned int idx; | 115 | unsigned int idx; |
117 | 116 | ||
118 | for (idx = 0; idx < sizeof(msp3400_ops)/sizeof(msp3400_ops[0]); | 117 | for (idx = 0; idx < ARRAY_SIZE(msp3400_ops); idx++) { |
119 | idx++) { | ||
120 | msk = 1 << idx; | 118 | msk = 1 << idx; |
121 | if (!(ctxt->stale_mask & msk)) continue; | 119 | if (!(ctxt->stale_mask & msk)) continue; |
122 | ctxt->stale_mask &= ~msk; | 120 | ctxt->stale_mask &= ~msk; |
@@ -159,8 +157,7 @@ int pvr2_i2c_msp3400_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) | |||
159 | ctxt->i2c_handler.func_table = &msp3400_funcs; | 157 | ctxt->i2c_handler.func_table = &msp3400_funcs; |
160 | ctxt->client = cp; | 158 | ctxt->client = cp; |
161 | ctxt->hdw = hdw; | 159 | ctxt->hdw = hdw; |
162 | ctxt->stale_mask = (1 << (sizeof(msp3400_ops)/ | 160 | ctxt->stale_mask = (1 << ARRAY_SIZE(msp3400_ops)) - 1; |
163 | sizeof(msp3400_ops[0]))) - 1; | ||
164 | cp->handler = &ctxt->i2c_handler; | 161 | cp->handler = &ctxt->i2c_handler; |
165 | pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x msp3400 V4L2 handler set up", | 162 | pvr2_trace(PVR2_TRACE_CHIPS,"i2c 0x%x msp3400 V4L2 handler set up", |
166 | cp->client->addr); | 163 | cp->client->addr); |