V4L/DVB (6329): Additional Fixes for saa7134 suspend/resume

Fixes few more problems I found in my saa7134 resume code:

* Race between IRQ handler and .suspend()/.resume() functions

* Removes timeout timers on active buffers - those
	buffers will be recaptured after resume

* Adds suspend/resume for IR code - probably
	necessary if using polling mode

* Adds #ifdef CONFIG_PM overs suspend code

* Runs  a quirk in set_tvnorm in suspend/resume too

* Rearranges the order of calls in saa7134_resume to
	be exactly as in saa7134_initdev thus the card is
	initialized in exactly the same way

* Since DMA audio capture suspend/resume isn't yet supported,
	avoid re-enabling it on resume for now

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 80d2644f765a..d4907ce4e51f 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -159,7 +159,7 @@ static void saa7134_input_timer(unsigned long data)
         mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling));
 }
 
-static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
+void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
 {
         if (ir->polling) {
                 setup_timer(&ir->timer, saa7134_input_timer,
@@ -182,7 +182,7 @@ static void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir)
         }
 }
 
-static void saa7134_ir_stop(struct saa7134_dev *dev)
+void saa7134_ir_stop(struct saa7134_dev *dev)
 {
         if (dev->remote->polling)
                 del_timer_sync(&dev->remote->timer);