This is only an API consolidation and should make things more readable
Signed-off-by: Nicholas Mc Guire <der.h...@hofr.at>
---
Converting milliseconds to jiffies by val * HZ / 1000 is technically
not wrong but msecs_to_jiffies(val) is the cleaner solution and handles
all corner cases correctly. This is a minor API cleanup only.
This patch was only compile tested with x86_64_defconfig +
CONFIG_MEDIA_SUPPORT=m, CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y,
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y, CONFIG_MEDIA_USB_SUPPORT=y,
CONFIG_VIDEO_PVRUSB2=m, CONFIG_VIDEO_PVRUSB2_DVB=y
Patch is against 3.19.0-rc5 -next-20150119
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 19 ++++++++-----------
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index 2fd9b5e..ee187c1 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -4301,9 +4301,8 @@ static int state_eval_encoder_config(struct pvr2_hdw *hdw)
the encoder. */
if (!hdw->state_encoder_waitok) {
hdw->encoder_wait_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_ENCODER_WAIT
- / 1000);
+ jiffies + msecs_to_jiffies(
+ TIME_MSEC_ENCODER_WAIT);
add_timer(&hdw->encoder_wait_timer);
}
}
@@ -4426,8 +4425,8 @@ static int state_eval_encoder_run(struct pvr2_hdw *hdw)
if (pvr2_encoder_start(hdw) < 0) return !0;
hdw->state_encoder_run = !0;
if (!hdw->state_encoder_runok) {
- hdw->encoder_run_timer.expires =
- jiffies + (HZ * TIME_MSEC_ENCODER_OK / 1000);
+ hdw->encoder_run_timer.expires = jiffies +
+ msecs_to_jiffies(TIME_MSEC_ENCODER_OK);
add_timer(&hdw->encoder_run_timer);
}
}
@@ -4518,9 +4517,8 @@ static int state_eval_decoder_run(struct pvr2_hdw *hdw)
but before we did the pending check. */
if (!hdw->state_decoder_quiescent) {
hdw->quiescent_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_DECODER_WAIT
- / 1000);
+ jiffies + msecs_to_jiffies(
+ TIME_MSEC_DECODER_WAIT);
add_timer(&hdw->quiescent_timer);
}
}
@@ -4544,9 +4542,8 @@ static int state_eval_decoder_run(struct pvr2_hdw *hdw)
hdw->state_decoder_run = !0;
if (hdw->decoder_client_id == PVR2_CLIENT_ID_SAA7115) {
hdw->decoder_stabilization_timer.expires =
- jiffies +
- (HZ * TIME_MSEC_DECODER_STABILIZATION_WAIT /
- 1000);
+ jiffies + msecs_to_jiffies(
+ TIME_MSEC_DECODER_STABILIZATION_WAIT);
add_timer(&hdw->decoder_stabilization_timer);
} else {
hdw->state_decoder_ready = !0;
--
1.7.10.4
--
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