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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-01 15:18:02 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-05 12:13:46 +0200 |
| commit | d8bc60a90d0090b7cae1bd6296230d82f6cac455 (patch) | |
| tree | c67320c0c3812eb8fa3e1fa5f05b18af27f04369 /drivers/media | |
| parent | media: dvb rst: identify the documentation gap at the API (diff) | |
| download | linux-d8bc60a90d0090b7cae1bd6296230d82f6cac455.tar.xz linux-d8bc60a90d0090b7cae1bd6296230d82f6cac455.zip | |
media: dst_ca: remove CA_SET_DESCR boilerplate
This ioctl is not implemented at dst_ca driver. There's just
a boilerplate code there. Remove it, as it is unlikely that
anyone would implement it those days.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/bt8xx/dst_ca.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c index 5ebb86f22935..530b3e9764ce 100644 --- a/drivers/media/pci/bt8xx/dst_ca.c +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -57,13 +57,6 @@ static unsigned int verbose = 5; module_param(verbose, int, 0644); MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); -/* Need some more work */ -static int ca_set_slot_descr(void) -{ - /* We could make this more graceful ? */ - return -EOPNOTSUPP; -} - static void put_command_and_length(u8 *data, int command, int length) { data[0] = (command >> 16) & 0xff; @@ -615,16 +608,6 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct } dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !"); break; - case CA_SET_DESCR: - dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler"); - result = ca_set_slot_descr(); - if (result < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !"); - break; default: result = -EOPNOTSUPP; } |