tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

media: dvb_demux: dvb_demux_feed.pusi_seen is boolean

Browse Source 
Instead of using an integer to represent it, use boolean,
as this better describes what this field really means.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab
2017-09-19 18:57:54 -04:00
parent 392cc7afbb
commit 2c53275c1e
4 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/media/dvb-core/dvb_demux.c
+6 -6
View File
@@ -223,10 +223,10 @@ static void dvb_dmx_swfilter_section_new(struct dvb_demux_feed *feed)
* when the second packet arrives. * when the second packet arrives.
* *
* Fix: * Fix:
* when demux is started, let feed->pusi_seen = 0 to * when demux is started, let feed->pusi_seen = false to
* prevent initial feeding of garbage from the end of * prevent initial feeding of garbage from the end of
* previous section. When you for the first time see PUSI=1 * previous section. When you for the first time see PUSI=1
* then set feed->pusi_seen = 1 * then set feed->pusi_seen = true
*/ */
static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed, static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed,
const u8 *buf, u8 len) const u8 *buf, u8 len)
@@ -318,10 +318,10 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed,
*/ */
#endif #endif
/* /*
* Discontinuity detected. Reset pusi_seen = 0 to * Discontinuity detected. Reset pusi_seen to
* stop feeding of suspicious data until next PUSI=1 arrives * stop feeding of suspicious data until next PUSI=1 arrives
*/ */
feed->pusi_seen = 0; feed->pusi_seen = false;
dvb_dmx_swfilter_section_new(feed); dvb_dmx_swfilter_section_new(feed);
} }
@@ -335,8 +335,8 @@ static int dvb_dmx_swfilter_section_packet(struct dvb_demux_feed *feed,
dvb_dmx_swfilter_section_copy_dump(feed, before, dvb_dmx_swfilter_section_copy_dump(feed, before,
before_len); before_len);
/* before start of new section, set pusi_seen = 1 */ /* before start of new section, set pusi_seen */
feed->pusi_seen = 1; feed->pusi_seen = true;
dvb_dmx_swfilter_section_new(feed); dvb_dmx_swfilter_section_new(feed);
dvb_dmx_swfilter_section_copy_dump(feed, after, dvb_dmx_swfilter_section_copy_dump(feed, after,
after_len); after_len);
drivers/media/dvb-core/dvb_demux.h
+1 -1
View File
@@ -101,7 +101,7 @@ struct dvb_demux_feed {
enum dmx_ts_pes pes_type; enum dmx_ts_pes pes_type;
int cc; int cc;
int pusi_seen; /* prevents feeding of garbage from previous section */ bool pusi_seen; /* prevents feeding of garbage from previous section */
u16 peslen; u16 peslen;
drivers/media/pci/ttpci/av7110.c
+1 -1
View File
@@ -1224,7 +1224,7 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
dprintk(2, "av7110: %p\n", budget); dprintk(2, "av7110: %p\n", budget);
spin_lock(&budget->feedlock1); spin_lock(&budget->feedlock1);
feed->pusi_seen = 0; /* have a clean section start */ feed->pusi_seen = false; /* have a clean section start */
status = start_ts_capture(budget); status = start_ts_capture(budget);
spin_unlock(&budget->feedlock1); spin_unlock(&budget->feedlock1);
return status; return status;
drivers/media/pci/ttpci/budget-core.c
+1 -1
View File
@@ -330,7 +330,7 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
return -EINVAL; return -EINVAL;
spin_lock(&budget->feedlock); spin_lock(&budget->feedlock);
feed->pusi_seen = 0; /* have a clean section start */ feed->pusi_seen = false; /* have a clean section start */
if (budget->feeding++ == 0) if (budget->feeding++ == 0)
status = start_ts_capture(budget); status = start_ts_capture(budget);
spin_unlock(&budget->feedlock); spin_unlock(&budget->feedlock);