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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2017-05-18 14:13:28 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-05-19 13:10:03 +0300
commit06eeefe8e310bf955da7f82547c72c43e4653d97 (patch)
tree59439c44354116dfcbff87d26f3bb18ebdf877e7 /drivers/media/dvb-frontends/drx39xyj
parent39c4806e0a6d8856d48ccea3af1d9569351facfe (diff)
downloadlinux-06eeefe8e310bf955da7f82547c72c43e4653d97.tar.xz
[media] media drivers: annotate fall-through
Avoid warnings like those: drivers/media/pci/ddbridge/ddbridge-core.c: In function 'dvb_input_detach': drivers/media/pci/ddbridge/ddbridge-core.c:787:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (input->fe) { ^ drivers/media/pci/ddbridge/ddbridge-core.c:792:2: note: here case 4: ^~~~ ... On several cases, it is just that gcc 7.1 is not capable of understanding the comment, but on other places, we need an annotation. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/drx39xyj')
-rw-r--r--drivers/media/dvb-frontends/drx39xyj/drxj.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c
index daeaf965dd56..14040c915dbb 100644
--- a/drivers/media/dvb-frontends/drx39xyj/drxj.c
+++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c
@@ -2837,7 +2837,8 @@ ctrl_set_cfg_mpeg_output(struct drx_demod_instance *demod, struct drx_cfg_mpeg_o
/* coef = 188/204 */
max_bit_rate =
(ext_attr->curr_symbol_rate / 8) * nr_bits * 188;
- /* pass through b/c Annex A/c need following settings */
+ /* pass through as b/c Annex A/c need following settings */
+ /* fall-through */
case DRX_STANDARD_ITU_B:
rc = drxj_dap_write_reg16(dev_addr, FEC_OC_FCT_USAGE__A, FEC_OC_FCT_USAGE__PRE, 0);
if (rc != 0) {
@@ -4776,9 +4777,9 @@ set_frequency(struct drx_demod_instance *demod,
No need to account for mirroring on RF
*/
switch (ext_attr->standard) {
- case DRX_STANDARD_ITU_A: /* fallthrough */
- case DRX_STANDARD_ITU_C: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_LP: /* fallthrough */
+ case DRX_STANDARD_ITU_A:
+ case DRX_STANDARD_ITU_C:
+ case DRX_STANDARD_PAL_SECAM_LP:
case DRX_STANDARD_8VSB:
select_pos_image = true;
break;
@@ -4787,11 +4788,12 @@ set_frequency(struct drx_demod_instance *demod,
Sound carrier is already 3Mhz above centre frequency due
to tuner setting so now add an extra shift of 1MHz... */
fm_frequency_shift = 1000;
- case DRX_STANDARD_ITU_B: /* fallthrough */
- case DRX_STANDARD_NTSC: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_BG: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_DK: /* fallthrough */
- case DRX_STANDARD_PAL_SECAM_I: /* fallthrough */
+ /*fall through */
+ case DRX_STANDARD_ITU_B:
+ case DRX_STANDARD_NTSC:
+ case DRX_STANDARD_PAL_SECAM_BG:
+ case DRX_STANDARD_PAL_SECAM_DK:
+ case DRX_STANDARD_PAL_SECAM_I:
case DRX_STANDARD_PAL_SECAM_L:
select_pos_image = false;
break;