Merge tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "Media updates, including:

   - Lots of improvements at the kABI documentation
   - Split of Videobuf2 into a common part and a V4L2 specific one
   - Split of the VB2 tracing events into a separate header file
   - s5p-mfc got support for Exynos 5433
   - v4l2 fixes for 64-bits alignment when running 32 bits userspace
     on ARM
   - Added support for SDR radio transmitter at core, vivid and hackrf
     drivers
   - Some y2038 fixups
   - Some improvements at V4L2 colorspace support
   - saa7164 converted to use the V4L2 core control framework
   - several new boards additions, cleanups and fixups

  PS: There are two patches for scripts/kernel-doc that are needed by
  the documentation patches on Media.  Jon is OK on merging those via
  my tree"

* tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (146 commits)
  [media] c8sectpfe: Remove select on CONFIG_FW_LOADER_USER_HELPER_FALLBACK
  [media] DocBook media: update copyright/version numbers
  [media] ivtv: Convert to get_user_pages_unlocked()
  [media] media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL
  [media] DocBook media: Fix a typo in encoder cmd
  [media] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR
  [media] DocBook: add SDR specific info to G_TUNER / S_TUNER
  [media] hackrf: do not set human readable name for formats
  [media] hackrf: add support for transmitter
  [media] hackrf: switch to single function which configures everything
  [media] hackrf: add control for RF amplifier
  [media] DocBook: add modulator type field
  [media] v4l: add type field to v4l2_modulator struct
  [media] DocBook: document SDR transmitter
  [media] v4l2: add support for SDR transmitter
  [media] DocBook: document tuner RF gain control
  [media] v4l2: add RF gain control
  [media] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR
  [media] media/vivid-osd: fix info leak in ioctl
  [media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2
  ...

2 files changed, 11 insertions, 23 deletions

diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index bc78da0..f2dca69 100644
--- a/drivers/staging/media/lirc/lirc_sasem.c
+++ b/drivers/staging/media/lirc/lirc_sasem.c
@@ -181,7 +181,7 @@ static void deregister_from_lirc(struct sasem_context *context)
 	if (retval)
 		dev_err(&context->dev->dev,
 			"%s: unable to deregister from lirc (%d)\n",
-		       __func__, retval);
+			__func__, retval);
 	else
 		dev_info(&context->dev->dev,
 			 "Deregistered Sasem driver (minor:%d)\n", minor);
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 465796a..64a7b2f 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -109,17 +109,9 @@ static bool iommap;
 static int ioshift;
 static bool softcarrier = true;
 static bool share_irq;
-static bool debug;
 static int sense = -1;	/* -1 = auto, 0 = active high, 1 = active low */
 static bool txsense;	/* 0 = active high, 1 = active low */
 
-#define dprintk(fmt, args...)					\
-	do {							\
-		if (debug)					\
-			printk(KERN_DEBUG LIRC_DRIVER_NAME ": "	\
-			       fmt, ## args);			\
-	} while (0)
-
 /* forward declarations */
 static long send_pulse_irdeo(unsigned long length);
 static long send_pulse_homebrew(unsigned long length);
@@ -352,10 +344,9 @@ static int init_timing_params(unsigned int new_duty_cycle,
 	/* Derive pulse and space from the period */
 	pulse_width = period * duty_cycle / 100;
 	space_width = period - pulse_width;
-	dprintk("in init_timing_params, freq=%d, duty_cycle=%d, "
-		"clk/jiffy=%ld, pulse=%ld, space=%ld\n",
-		freq, duty_cycle, __this_cpu_read(cpu_info.loops_per_jiffy),
-		pulse_width, space_width);
+	pr_debug("in init_timing_params, freq=%d, duty_cycle=%d, clk/jiffy=%ld, pulse=%ld, space=%ld, conv_us_to_clocks=%ld\n",
+		 freq, duty_cycle, __this_cpu_read(cpu_info.loops_per_jiffy),
+		 pulse_width, space_width, conv_us_to_clocks);
 	return 0;
 }
 #else /* ! USE_RDTSC */
@@ -377,8 +368,8 @@ static int init_timing_params(unsigned int new_duty_cycle,
 	period = 256 * 1000000L / freq;
 	pulse_width = period * duty_cycle / 100;
 	space_width = period - pulse_width;
-	dprintk("in init_timing_params, freq=%d pulse=%ld, space=%ld\n",
-		freq, pulse_width, space_width);
+	pr_debug("in init_timing_params, freq=%d pulse=%ld, space=%ld\n",
+		 freq, pulse_width, space_width);
 	return 0;
 }
 #endif /* USE_RDTSC */
@@ -500,7 +491,7 @@ static void rbwrite(int l)
 {
 	if (lirc_buffer_full(&rbuf)) {
 		/* no new signals will be accepted */
-		dprintk("Buffer overrun\n");
+		pr_debug("Buffer overrun\n");
 		return;
 	}
 	lirc_buffer_write(&rbuf, (void *)&l);
@@ -790,7 +781,7 @@ static int lirc_serial_probe(struct platform_device *dev)
 		dev_info(&dev->dev, "Manually using active %s receiver\n",
 			 sense ? "low" : "high");
 
-	dprintk("Interrupt %d, port %04x obtained\n", irq, io);
+	dev_dbg(&dev->dev, "Interrupt %d, port %04x obtained\n", irq, io);
 	return 0;
 }
 
@@ -895,7 +886,7 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
 		return -ENOIOCTLCMD;
 
 	case LIRC_SET_SEND_DUTY_CYCLE:
-		dprintk("SET_SEND_DUTY_CYCLE\n");
+		pr_debug("SET_SEND_DUTY_CYCLE\n");
 		if (!(hardware[type].features&LIRC_CAN_SET_SEND_DUTY_CYCLE))
 			return -ENOIOCTLCMD;
 
@@ -907,7 +898,7 @@ static long lirc_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
 		return init_timing_params(value, freq);
 
 	case LIRC_SET_SEND_CARRIER:
-		dprintk("SET_SEND_CARRIER\n");
+		pr_debug("SET_SEND_CARRIER\n");
 		if (!(hardware[type].features&LIRC_CAN_SET_SEND_CARRIER))
 			return -ENOIOCTLCMD;
 
@@ -1102,7 +1093,7 @@ static void __exit lirc_serial_exit_module(void)
 {
 	lirc_unregister_driver(driver.minor);
 	lirc_serial_exit();
-	dprintk("cleaned up module\n");
+	pr_debug("cleaned up module\n");
 }
 
 
@@ -1153,6 +1144,3 @@ MODULE_PARM_DESC(txsense, "Sense of transmitter circuit"
 
 module_param(softcarrier, bool, S_IRUGO);
 MODULE_PARM_DESC(softcarrier, "Software carrier (0 = off, 1 = on, default on)");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Enable debugging messages");