Merge tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Documentation for digital TV (both kAPI and uAPI) are now in sync
   with the implementation (except for legacy/deprecated ioctls). This
   is a major step, as there were always a gap there

 - New sensor driver: imx274

 - New cec driver: cec-gpio

 - New platform driver for rockship rga and tegra CEC

 - New RC driver: tango-ir

 - Several cleanups at atomisp driver

 - Core improvements for RC, CEC, V4L2 async probing support and DVB

 - Lots of drivers cleanup, fixes and improvements.

* tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (332 commits)
  dvb_frontend: don't use-after-free the frontend struct
  media: dib0700: fix invalid dvb_detach argument
  media: v4l2-ctrls: Don't validate BITMASK twice
  media: s5p-mfc: fix lockdep warning
  media: dvb-core: always call invoke_release() in fe_free()
  media: usb: dvb-usb-v2: dvb_usb_core: remove redundant code in dvb_usb_fe_sleep
  media: au0828: make const array addr_list static
  media: cx88: make const arrays default_addr_list and pvr2000_addr_list static
  media: drxd: make const array fastIncrDecLUT static
  media: usb: fix spelling mistake: "synchronuously" -> "synchronously"
  media: ddbridge: fix build warnings
  media: av7110: avoid 2038 overflow in debug print
  media: Don't do DMA on stack for firmware upload in the AS102 driver
  media: v4l: async: fix unregister for implicitly registered sub-device notifiers
  media: v4l: async: fix return of unitialized variable ret
  media: imx274: fix missing return assignment from call to imx274_mode_regs
  media: camss-vfe: always initialize reg at vfe_set_xbar_cfg()
  media: atomisp: make function calls cleaner
  media: atomisp: get rid of storage_class.h
  media: atomisp: get rid of wrong stddef.h include
  ...

4 files changed, 5 insertions, 6 deletions

diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index 54dcac4b2229..6b2ffdc96961 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -770,8 +770,7 @@ static int ivtv_init_struct1(struct ivtv *itv)
 	init_waitqueue_head(&itv->event_waitq);
 	init_waitqueue_head(&itv->vsync_waitq);
 	init_waitqueue_head(&itv->dma_waitq);
-	setup_timer(&itv->dma_timer, ivtv_unfinished_dma,
-		    (unsigned long)itv);
+	timer_setup(&itv->dma_timer, ivtv_unfinished_dma, 0);
 
 	itv->cur_dma_stream = -1;
 	itv->cur_pio_stream = -1;
diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c
index 5a35e366f4c0..893962ac85de 100644
--- a/drivers/media/pci/ivtv/ivtv-i2c.c
+++ b/drivers/media/pci/ivtv/ivtv-i2c.c
@@ -700,7 +700,7 @@ static const struct i2c_algo_bit_data ivtv_i2c_algo_template = {
 	.timeout	= IVTV_ALGO_BIT_TIMEOUT * HZ,         /* jiffies */
 };
 
-static struct i2c_client ivtv_i2c_client_template = {
+static const struct i2c_client ivtv_i2c_client_template = {
 	.name = "ivtv internal",
 };
 
diff --git a/drivers/media/pci/ivtv/ivtv-irq.c b/drivers/media/pci/ivtv/ivtv-irq.c
index 6efe1f71262c..63b09bf73bf0 100644
--- a/drivers/media/pci/ivtv/ivtv-irq.c
+++ b/drivers/media/pci/ivtv/ivtv-irq.c
@@ -1074,9 +1074,9 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
 	return vsync_force ? IRQ_NONE : IRQ_HANDLED;
 }
 
-void ivtv_unfinished_dma(unsigned long arg)
+void ivtv_unfinished_dma(struct timer_list *t)
 {
-	struct ivtv *itv = (struct ivtv *)arg;
+	struct ivtv *itv = from_timer(itv, t, dma_timer);
 
 	if (!test_bit(IVTV_F_I_DMA, &itv->i_flags))
 		return;
diff --git a/drivers/media/pci/ivtv/ivtv-irq.h b/drivers/media/pci/ivtv/ivtv-irq.h
index 1e84433737cc..bcab5f07d37f 100644
--- a/drivers/media/pci/ivtv/ivtv-irq.h
+++ b/drivers/media/pci/ivtv/ivtv-irq.h
@@ -48,6 +48,6 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id);
 
 void ivtv_irq_work_handler(struct kthread_work *work);
 void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock);
-void ivtv_unfinished_dma(unsigned long arg);
+void ivtv_unfinished_dma(struct timer_list *t);
 
 #endif