diff options
| author | Max Kellermann <max.kellermann@gmail.com> | 2016-08-10 00:32:21 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-11-18 20:00:22 +0300 |
| commit | bd336e63441bcdeeccca6a698087d913a32478c5 (patch) | |
| tree | 97ba66e1581aa595a3704e041e67921c5518e220 /drivers/media/usb/ttusb-dec | |
| parent | c183d3584b1777be55b4c576385143210dc0dbd5 (diff) | |
| download | linux-bd336e63441bcdeeccca6a698087d913a32478c5.tar.xz | |
[media] dvb: make DVB frontend *_ops instances "const"
These are immutable. Making them "const" allows the compiler to move
them to the "rodata" section.
Note that cxd2841er_t_c_ops cannot be made "const", because
cxd2841er_attach() modifies it. Ouch!
[mchehab@s-opensource.com: fix merge conflicts]
Signed-off-by: Max Kellermann <max.kellermann@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/usb/ttusb-dec')
| -rw-r--r-- | drivers/media/usb/ttusb-dec/ttusbdecfe.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/usb/ttusb-dec/ttusbdecfe.c b/drivers/media/usb/ttusb-dec/ttusbdecfe.c index 8781335ab92f..2d9444905fdb 100644 --- a/drivers/media/usb/ttusb-dec/ttusbdecfe.c +++ b/drivers/media/usb/ttusb-dec/ttusbdecfe.c @@ -205,7 +205,7 @@ static void ttusbdecfe_release(struct dvb_frontend* fe) kfree(state); } -static struct dvb_frontend_ops ttusbdecfe_dvbt_ops; +static const struct dvb_frontend_ops ttusbdecfe_dvbt_ops; struct dvb_frontend* ttusbdecfe_dvbt_attach(const struct ttusbdecfe_config* config) { @@ -225,7 +225,7 @@ struct dvb_frontend* ttusbdecfe_dvbt_attach(const struct ttusbdecfe_config* conf return &state->frontend; } -static struct dvb_frontend_ops ttusbdecfe_dvbs_ops; +static const struct dvb_frontend_ops ttusbdecfe_dvbs_ops; struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* config) { @@ -247,7 +247,7 @@ struct dvb_frontend* ttusbdecfe_dvbs_attach(const struct ttusbdecfe_config* conf return &state->frontend; } -static struct dvb_frontend_ops ttusbdecfe_dvbt_ops = { +static const struct dvb_frontend_ops ttusbdecfe_dvbt_ops = { .delsys = { SYS_DVBT }, .info = { .name = "TechnoTrend/Hauppauge DEC2000-t Frontend", @@ -270,7 +270,7 @@ static struct dvb_frontend_ops ttusbdecfe_dvbt_ops = { .read_status = ttusbdecfe_dvbt_read_status, }; -static struct dvb_frontend_ops ttusbdecfe_dvbs_ops = { +static const struct dvb_frontend_ops ttusbdecfe_dvbs_ops = { .delsys = { SYS_DVBS }, .info = { .name = "TechnoTrend/Hauppauge DEC3000-s Frontend", |