From bd336e63441bcdeeccca6a698087d913a32478c5 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 9 Aug 2016 18:32:21 -0300 Subject: [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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/ttusb-dec/ttusbdecfe.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/media/usb/ttusb-dec/ttusbdecfe.c') 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", -- cgit v1.2.3