Merge branch 'patchwork' into v4l_for_linus

* patchwork: (404 commits)
  [media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL
  [media] uvcvideo: fix cropcap v4l2-compliance failure
  [media] media: omap3isp: remove unused clkdev
  [media] coda: Add tracing support
  [media] coda: drop dma_sync_single_for_device in coda_bitstream_queue
  [media] coda: fix fill bitstream errors in nonstreaming case
  [media] coda: call SEQ_END when the first queue is stopped
  [media] coda: fail to start streaming if userspace set invalid formats
  [media] coda: remove duplicate error messages for buffer allocations
  [media] coda: move parameter buffer in together with context buffer allocation
  [media] coda: allocate bitstream buffer from REQBUFS, size depends on the format
  [media] coda: allocate per-context buffers from REQBUFS
  [media] coda: use strlcpy instead of snprintf
  [media] coda: bitstream payload is unsigned
  [media] coda: fix double call to debugfs_remove
  [media] coda: check kasprintf return value in coda_open
  [media] coda: bitrate can only be set in kbps steps
  [media] v4l2-mem2mem: no need to initialize b in v4l2_m2m_next_buf and v4l2_m2m_buf_remove
  [media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init
  [media] coda: set allow_zero_bytesused flag for vb2_queue_init
  ...

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;