[media] media: radio: assign wait_for_completion_timeout to appropriately typed var
wait_for_completion_timeout() returns unsigned long not int. This assigns
the return value to an appropriately typed variable (also helps keep
static code checkers happy).
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index b8f3644..571c7f6 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -347,6 +347,7 @@
{
struct wl1273_core *core = radio->core;
int r = 0;
+ unsigned long t;
if (freq < WL1273_BAND_TX_LOW) {
dev_err(radio->dev,
@@ -378,11 +379,11 @@
reinit_completion(&radio->busy);
/* wait for the FR IRQ */
- r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
- if (!r)
+ t = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
+ if (!t)
return -ETIMEDOUT;
- dev_dbg(radio->dev, "WL1273_CHANL_SET: %d\n", r);
+ dev_dbg(radio->dev, "WL1273_CHANL_SET: %lu\n", t);
/* Enable the output power */
r = core->write(core, WL1273_POWER_ENB_SET, 1);
@@ -392,12 +393,12 @@
reinit_completion(&radio->busy);
/* wait for the POWER_ENB IRQ */
- r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000));
- if (!r)
+ t = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000));
+ if (!t)
return -ETIMEDOUT;
radio->tx_frequency = freq;
- dev_dbg(radio->dev, "WL1273_POWER_ENB_SET: %d\n", r);
+ dev_dbg(radio->dev, "WL1273_POWER_ENB_SET: %lu\n", t);
return 0;
}
@@ -406,6 +407,7 @@
{
struct wl1273_core *core = radio->core;
int r, f;
+ unsigned long t;
if (freq < radio->rangelow) {
dev_err(radio->dev,
@@ -446,8 +448,8 @@
reinit_completion(&radio->busy);
- r = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
- if (!r) {
+ t = wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(2000));
+ if (!t) {
dev_err(radio->dev, "%s: TIMEOUT\n", __func__);
return -ETIMEDOUT;
}