summaryrefslogtreecommitdiffstats
path: root/drivers/media/radio/radio-wl1273.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/radio/radio-wl1273.c')
-rw-r--r--drivers/media/radio/radio-wl1273.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
index b8f36445516b..a93f681aa9d6 100644
--- a/drivers/media/radio/radio-wl1273.c
+++ b/drivers/media/radio/radio-wl1273.c
@@ -347,6 +347,7 @@ static int wl1273_fm_set_tx_freq(struct wl1273_device *radio, unsigned int freq)
{
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 @@ static int wl1273_fm_set_tx_freq(struct wl1273_device *radio, unsigned int freq)
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 @@ static int wl1273_fm_set_tx_freq(struct wl1273_device *radio, unsigned int freq)
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 @@ static int wl1273_fm_set_rx_freq(struct wl1273_device *radio, unsigned int freq)
{
struct wl1273_core *core = radio->core;
int r, f;
+ unsigned long t;
if (freq < radio->rangelow) {
dev_err(radio->dev,
@@ -446,8 +448,8 @@ static int wl1273_fm_set_rx_freq(struct wl1273_device *radio, unsigned int freq)
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;
}
@@ -826,9 +828,12 @@ static int wl1273_fm_set_seek(struct wl1273_device *radio,
if (r)
goto out;
+ /* wait for the FR IRQ */
wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000));
- if (!(radio->irq_received & WL1273_BL_EVENT))
+ if (!(radio->irq_received & WL1273_BL_EVENT)) {
+ r = -ETIMEDOUT;
goto out;
+ }
radio->irq_received &= ~WL1273_BL_EVENT;
@@ -854,7 +859,9 @@ static int wl1273_fm_set_seek(struct wl1273_device *radio,
if (r)
goto out;
- wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000));
+ /* wait for the FR IRQ */
+ if (!wait_for_completion_timeout(&radio->busy, msecs_to_jiffies(1000)))
+ r = -ETIMEDOUT;
out:
dev_dbg(radio->dev, "%s: Err: %d\n", __func__, r);
return r;