diff options
| author | Nicholas Mc Guire <hofrat@osadl.org> | 2015-02-05 10:58:48 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-03-02 22:49:58 +0300 |
| commit | daa939db21108c951765ce1089d423fd90f8a447 (patch) | |
| tree | 5a72d86953be00cf68185c85ca2345e539b213a9 /drivers/media/radio/radio-wl1273.c | |
| parent | 80f4944ec2aecb64c213944f78745787e363672a (diff) | |
| download | linux-daa939db21108c951765ce1089d423fd90f8a447.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/radio/radio-wl1273.c')
| -rw-r--r-- | drivers/media/radio/radio-wl1273.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index b8f36445516b..571c7f6de439 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; } |