V4L/DVB (5858): Use msecs_to_jiffies instead of HZ on media/video I2C drivers
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index 2e4cf1e..b767b09 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -257,7 +257,7 @@
printk(KERN_WARNING "%s: I/O error #%d "
"(write 0x%02x/0x%02x)\n",
encoder->i2c->name, err, encoder->addr, subaddr);
- schedule_timeout_interruptible(HZ/10);
+ schedule_timeout_interruptible(msecs_to_jiffies(100));
}
if (err == 3) {
printk(KERN_WARNING "%s: giving up\n",
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index f2a2f34..17f1e2e 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -86,9 +86,9 @@
-#define PAGE_WAIT (300*HZ/1000) /* Time between requesting page and */
+#define PAGE_WAIT msecs_to_jiffies(300) /* Time between requesting page and */
/* checking status bits */
-#define PGBUF_EXPIRE (15*HZ) /* Time to wait before retransmitting */
+#define PGBUF_EXPIRE msecs_to_jiffies(15000) /* Time to wait before retransmitting */
/* page regardless of infobits */
typedef struct {
u8 pgbuf[VTX_VIRTUALSIZE]; /* Page-buffer */
@@ -115,8 +115,8 @@
#define CCTWR 34 /* I²C write/read-address of vtx-chip */
#define CCTRD 35
#define NOACK_REPEAT 10 /* Retry access this many times on failure */
-#define CLEAR_DELAY (HZ/20) /* Time required to clear a page */
-#define READY_TIMEOUT (30*HZ/1000) /* Time to wait for ready signal of I²C-bus interface */
+#define CLEAR_DELAY msecs_to_jiffies(50) /* Time required to clear a page */
+#define READY_TIMEOUT msecs_to_jiffies(30) /* Time to wait for ready signal of I2C-bus interface */
#define INIT_DELAY 500 /* Time in usec to wait at initialization of CEA interface */
#define START_DELAY 10 /* Time in usec to wait before starting write-cycle (CEA) */
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index 676b997..061134a 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -208,7 +208,7 @@
saa7110_write_block(client, initseq, sizeof(initseq));
saa7110_selmux(client, decoder->input);
prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
- schedule_timeout(HZ/4);
+ schedule_timeout(msecs_to_jiffies(250));
finish_wait(&decoder->wq, &wait);
status = saa7110_read(client);
if (status & 0x40) {
@@ -249,7 +249,7 @@
//saa7110_write(client,0x2E,0x9A);
prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
- schedule_timeout(HZ/4);
+ schedule_timeout(msecs_to_jiffies(250));
finish_wait(&decoder->wq, &wait);
status = saa7110_read(client);
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 9da338d..cffb011 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -290,7 +290,7 @@
desc->checkmode(chip);
/* schedule next check */
- mod_timer(&chip->wt, jiffies+2*HZ);
+ mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
}
v4l_dbg(1, debug, &chip->c, "%s: thread exiting\n", chip->c.name);
@@ -1770,7 +1770,7 @@
desc->setmode(chip,VIDEO_SOUND_MONO);
if (chip->prevmode != VIDEO_SOUND_MONO)
chip->prevmode = -1; /* reset previous mode */
- mod_timer(&chip->wt, jiffies+2*HZ);
+ mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
/* the thread will call checkmode() later */
}
break;