diff options
| author | Sean Young <sean@mess.org> | 2017-06-08 11:10:41 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-14 16:35:14 +0100 |
| commit | 4e3cd001fde13dfd4a91888f908b2a07fd0a4047 (patch) | |
| tree | 9d7494544378ca7ea47156cad6b943c658c4dd54 /drivers/media/rc/lirc_dev.c | |
| parent | media: MAINTAINERS: remove lirc staging area (diff) | |
| download | linux-4e3cd001fde13dfd4a91888f908b2a07fd0a4047.tar.xz linux-4e3cd001fde13dfd4a91888f908b2a07fd0a4047.zip | |
media: lirc: remove LIRCCODE and LIRC_GET_LENGTH
LIRCCODE is a lirc mode where a driver produces driver-dependent
codes for receive and transmit. No driver uses this any more. The
LIRC_GET_LENGTH ioctl was used for this mode only.
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/rc/lirc_dev.c')
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index e16d1138ca48..ef7e915dc9a2 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -137,12 +137,6 @@ int lirc_register_device(struct lirc_dev *d) return -EINVAL; } - if (d->code_length < 1 || d->code_length > (BUFLEN * 8)) { - dev_err(&d->dev, "code length must be less than %d bits\n", - BUFLEN * 8); - return -EBADRQC; - } - if (!d->buf && !(d->fops && d->fops->read && d->fops->poll && d->fops->unlocked_ioctl)) { dev_err(&d->dev, "undefined read, poll, ioctl\n"); @@ -152,9 +146,6 @@ int lirc_register_device(struct lirc_dev *d) /* some safety check 8-) */ d->name[sizeof(d->name) - 1] = '\0'; - if (d->features == 0) - d->features = LIRC_CAN_REC_LIRCCODE; - if (LIRC_CAN_REC(d->features)) { err = lirc_allocate_buffer(d); if (err) @@ -343,9 +334,6 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) * for now, lirc_serial doesn't support mode changing either */ break; - case LIRC_GET_LENGTH: - result = put_user(d->code_length, (__u32 __user *)arg); - break; default: result = -ENOTTY; } |