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Subject[PATCH v2 27/27] media: dst_ca: remove CA_SET_DESCR boilerplate
Date
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>
---
drivers/media/pci/bt8xx/dst_ca.c | 17 -----------------
1 file changed, 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;
}
--
2.13.5
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