return type of wait_for_completion_timeout is unsigned long not int. A
appropriately named variable of type unsigned long is added and the
assignments fixed up.
Signed-off-by: Nicholas Mc Guire <hof...@osadl.org>
---
Patch was only compile tested with
Patch is against 3.19.0 (localversion-next is -next-20150211)
drivers/media/radio/si470x/radio-si470x-common.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c
b/drivers/media/radio/si470x/radio-si470x-common.c
index 909c3f9..1d827ad 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -208,6 +208,7 @@ static int si470x_set_band(struct si470x_device *radio, int
band)
static int si470x_set_chan(struct si470x_device *radio, unsigned short chan)
{
int retval;
+ unsigned long time_left;
bool timed_out = false;
/* start tuning */
@@ -219,9 +220,9 @@ static int si470x_set_chan(struct si470x_device *radio,
unsigned short chan)
/* wait till tune operation has completed */
reinit_completion(&radio->completion);
- retval = wait_for_completion_timeout(&radio->completion,
- msecs_to_jiffies(tune_timeout));
- if (!retval)
+ time_left = wait_for_completion_timeout(&radio->completion,
+ msecs_to_jiffies(tune_timeout));
+ if (time_left == 0)
timed_out = true;
if ((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
@@ -301,6 +302,7 @@ static int si470x_set_seek(struct si470x_device *radio,
int band, retval;
unsigned int freq;
bool timed_out = false;
+ unsigned long time_left;
/* set band */
if (seek->rangelow || seek->rangehigh) {
@@ -342,9 +344,9 @@ static int si470x_set_seek(struct si470x_device *radio,
/* wait till tune operation has completed */
reinit_completion(&radio->completion);
- retval = wait_for_completion_timeout(&radio->completion,
- msecs_to_jiffies(seek_timeout));
- if (!retval)
+ time_left = wait_for_completion_timeout(&radio->completion,
+ msecs_to_jiffies(seek_timeout));
+ if (time_left == 0)
timed_out = true;
if ((radio->registers[STATUSRSSI] & STATUSRSSI_STC) == 0)
--
1.7.10.4
--
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