diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 89c0b13463b7..2ed05b67218b 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -58,21 +58,17 @@ static int tvp5150_read(struct v4l2_subdev *sd, unsigned char addr) struct i2c_client *c = v4l2_get_subdevdata(sd); unsigned char buffer[1]; int rc; + struct i2c_msg msg[] = { + { .addr = c->addr, .flags = 0, + .buf = &addr, .len = 1 }, + { .addr = c->addr, .flags = I2C_M_RD, + .buf = buffer, .len = 1 } + }; - buffer[0] = addr; - - rc = i2c_master_send(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; - } - - msleep(10); - - rc = i2c_master_recv(c, buffer, 1); - if (rc < 0) { - v4l2_err(sd, "i2c i/o error: rc == %d (should be 1)\n", rc); - return rc; + rc = i2c_transfer(c->adapter, msg, 2); + if (rc < 0 || rc != 2) { + v4l2_err(sd, "i2c i/o error: rc == %d (should be 2)\n", rc); + return rc < 0 ? rc : -EIO; } v4l2_dbg(2, debug, sd, "tvp5150: read 0x%02x = 0x%02x\n", addr, buffer[0]);