diff options
Diffstat (limited to 'drivers/media/radio/si470x')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-common.c | 7 | ||||
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-i2c.c | 23 |
2 files changed, 22 insertions, 8 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c index 9bb65e170d9..18989388ddc 100644 --- a/drivers/media/radio/si470x/radio-si470x-common.c +++ b/drivers/media/radio/si470x/radio-si470x-common.c @@ -296,7 +296,7 @@ int si470x_set_freq(struct si470x_device *radio, unsigned int freq) * si470x_set_seek - set seek */ static int si470x_set_seek(struct si470x_device *radio, - struct v4l2_hw_freq_seek *seek) + const struct v4l2_hw_freq_seek *seek) { int band, retval; unsigned int freq; @@ -701,13 +701,16 @@ static int si470x_vidioc_s_frequency(struct file *file, void *priv, * si470x_vidioc_s_hw_freq_seek - set hardware frequency seek */ static int si470x_vidioc_s_hw_freq_seek(struct file *file, void *priv, - struct v4l2_hw_freq_seek *seek) + const struct v4l2_hw_freq_seek *seek) { struct si470x_device *radio = video_drvdata(file); if (seek->tuner != 0) return -EINVAL; + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; + return si470x_set_seek(radio, seek); } diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c index f867f04cccc..e5024cfd27a 100644 --- a/drivers/media/radio/si470x/radio-si470x-i2c.c +++ b/drivers/media/radio/si470x/radio-si470x-i2c.c @@ -98,8 +98,12 @@ int si470x_get_register(struct si470x_device *radio, int regnr) { u16 buf[READ_REG_NUM]; struct i2c_msg msgs[1] = { - { radio->client->addr, I2C_M_RD, sizeof(u16) * READ_REG_NUM, - (void *)buf }, + { + .addr = radio->client->addr, + .flags = I2C_M_RD, + .len = sizeof(u16) * READ_REG_NUM, + .buf = (void *)buf + }, }; if (i2c_transfer(radio->client->adapter, msgs, 1) != 1) @@ -119,8 +123,11 @@ int si470x_set_register(struct si470x_device *radio, int regnr) int i; u16 buf[WRITE_REG_NUM]; struct i2c_msg msgs[1] = { - { radio->client->addr, 0, sizeof(u16) * WRITE_REG_NUM, - (void *)buf }, + { + .addr = radio->client->addr, + .len = sizeof(u16) * WRITE_REG_NUM, + .buf = (void *)buf + }, }; for (i = 0; i < WRITE_REG_NUM; i++) @@ -146,8 +153,12 @@ static int si470x_get_all_registers(struct si470x_device *radio) int i; u16 buf[READ_REG_NUM]; struct i2c_msg msgs[1] = { - { radio->client->addr, I2C_M_RD, sizeof(u16) * READ_REG_NUM, - (void *)buf }, + { + .addr = radio->client->addr, + .flags = I2C_M_RD, + .len = sizeof(u16) * READ_REG_NUM, + .buf = (void *)buf + }, }; if (i2c_transfer(radio->client->adapter, msgs, 1) != 1) |