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authorJean Delvare <khali@linux-fr.org>2006-03-22 01:48:35 -0500
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-03-23 09:24:30 -0500
commit9aa45e34d2948f360f8c0e63d10f49015ca51edd (patch)
tree52b5715c005a81989e0d3660bcffa0a6a9ed0e34 /drivers/media/video/saa7111.c
parent5a313c59bcc5062fc56088d5ff9289828c4b6626 (diff)
V4L/DVB (3568k): zoran: Use i2c_master_send when possible
Change all the Zoran (ZR36050/ZR36060) drivers to use i2c_master_send instead of i2c_transfer when possible. This simplifies the code by a few lines in each driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/saa7111.c')
-rw-r--r--drivers/media/video/saa7111.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index 6bd1789c8f78..cb27917c376a 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -112,24 +112,21 @@ saa7111_write_block (struct i2c_client *client,
112 if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { 112 if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
113 /* do raw I2C, not smbus compatible */ 113 /* do raw I2C, not smbus compatible */
114 struct saa7111 *decoder = i2c_get_clientdata(client); 114 struct saa7111 *decoder = i2c_get_clientdata(client);
115 struct i2c_msg msg;
116 u8 block_data[32]; 115 u8 block_data[32];
116 int block_len;
117 117
118 msg.addr = client->addr;
119 msg.flags = 0;
120 while (len >= 2) { 118 while (len >= 2) {
121 msg.buf = (char *) block_data; 119 block_len = 0;
122 msg.len = 0; 120 block_data[block_len++] = reg = data[0];
123 block_data[msg.len++] = reg = data[0];
124 do { 121 do {
125 block_data[msg.len++] = 122 block_data[block_len++] =
126 decoder->reg[reg++] = data[1]; 123 decoder->reg[reg++] = data[1];
127 len -= 2; 124 len -= 2;
128 data += 2; 125 data += 2;
129 } while (len >= 2 && data[0] == reg && 126 } while (len >= 2 && data[0] == reg &&
130 msg.len < 32); 127 block_len < 32);
131 if ((ret = i2c_transfer(client->adapter, 128 if ((ret = i2c_master_send(client, block_data,
132 &msg, 1)) < 0) 129 block_len)) < 0)
133 break; 130 break;
134 } 131 }
135 } else { 132 } else {