Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - videobuf2 was moved to a media/common dir, as it is now used by the
   DVB subsystem too

 - Digital TV core memory mapped support interface

 - new sensor driver: ov7740

 - several improvements at ddbridge driver

 - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
   SoCs

 - new tuner driver: tda18250

 - finally got rid of all LIRC staging drivers

 - as we don't have old lirc drivers anymore, restruct the lirc device
   code

 - add support for UVC metadata

 - add a new staging driver for NVIDIA Tegra Video Decoder Engine

 - DVB kAPI headers moved to include/media

 - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
   for non-legacy APIs

 - reduce the kAPI gap for V4L2

 - lots of other driver enhancements, cleanups, etc.

* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
  media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
  media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
  media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
  media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
  media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
  media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
  media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
  media: v4l2-compat-ioctl32.c: avoid sizeof(type)
  media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
  media: v4l2-compat-ioctl32.c: fix the indentation
  media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
  media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
  media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
  media: vivid: fix module load error when enabling fb and no_error_inj=1
  media: dvb_demux: improve debug messages
  media: dvb_demux: Better handle discontinuity errors
  media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
  media: ts2020: avoid integer overflows on 32 bit machines
  media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
  media: entity: Add a nop variant of media_entity_cleanup
  ...

1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index b6b1a8d20d86..4f6867af8311 100644
--- a/drivers/media/pci/pt1/pt1.c
+++ b/drivers/media/pci/pt1/pt1.c
@@ -4,7 +4,7 @@
  * Copyright (C) 2009 HIRANO Takahito <hiranotaka@zng.info>
  *
  * based on pt1dvr - http://pt1dvr.sourceforge.jp/
- * 	by Tomoaki Ishikawa <tomy@users.sourceforge.jp>
+ *	by Tomoaki Ishikawa <tomy@users.sourceforge.jp>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,11 +27,11 @@
 #include <linux/freezer.h>
 #include <linux/ratelimit.h>
 
-#include "dvbdev.h"
-#include "dvb_demux.h"
-#include "dmxdev.h"
-#include "dvb_net.h"
-#include "dvb_frontend.h"
+#include <media/dvbdev.h>
+#include <media/dvb_demux.h>
+#include <media/dmxdev.h>
+#include <media/dvb_net.h>
+#include <media/dvb_frontend.h>
 
 #include "va1j5jf8007t.h"
 #include "va1j5jf8007s.h"
@@ -116,8 +116,8 @@ static u32 pt1_read_reg(struct pt1 *pt1, int reg)
 	return readl(pt1->regs + reg * 4);
 }
 
-static int pt1_nr_tables = 8;
-module_param_named(nr_tables, pt1_nr_tables, int, 0);
+static unsigned int pt1_nr_tables = 8;
+module_param_named(nr_tables, pt1_nr_tables, uint, 0);
 
 static void pt1_increment_table_count(struct pt1 *pt1)
 {
@@ -443,6 +443,9 @@ static int pt1_init_tables(struct pt1 *pt1)
 	int i, ret;
 	u32 first_pfn, pfn;
 
+	if (!pt1_nr_tables)
+		return 0;
+
 	tables = vmalloc(sizeof(struct pt1_table) * pt1_nr_tables);
 	if (tables == NULL)
 		return -ENOMEM;
@@ -450,12 +453,10 @@ static int pt1_init_tables(struct pt1 *pt1)
 	pt1_init_table_count(pt1);
 
 	i = 0;
-	if (pt1_nr_tables) {
-		ret = pt1_init_table(pt1, &tables[0], &first_pfn);
-		if (ret)
-			goto err;
-		i++;
-	}
+	ret = pt1_init_table(pt1, &tables[0], &first_pfn);
+	if (ret)
+		goto err;
+	i++;
 
 	while (i < pt1_nr_tables) {
 		ret = pt1_init_table(pt1, &tables[i], &pfn);