1 files changed, 12 insertions, 8 deletions

diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 48c450f4a85a..0fab65c3ab39 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -426,12 +426,13 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
 		if (core->board.audio_chip &&
 		    core->board.audio_chip == V4L2_IDENT_WM8775) {
 			call_all(core, audio, s_routing,
-					INPUT(input).audioroute, 0, 0);
+				 INPUT(input).audioroute, 0, 0);
 		}
 		/* cx2388's C-ADC is connected to the tuner only.
 		   When used with S-Video, that ADC is busy dealing with
 		   chroma, so an external must be used for baseband audio */
-		if (INPUT(input).type != CX88_VMUX_TELEVISION ) {
+		if (INPUT(input).type != CX88_VMUX_TELEVISION &&
+		    INPUT(input).type != CX88_VMUX_CABLE) {
 			/* "I2S ADC mode" */
 			core->tvaudio = WW_I2SADC;
 			cx88_set_tvaudio(core);
@@ -561,8 +562,8 @@ buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size)
 	*size = fh->fmt->depth*fh->width*fh->height >> 3;
 	if (0 == *count)
 		*count = 32;
-	while (*size * *count > vid_limit * 1024 * 1024)
-		(*count)--;
+	if (*size * *count > vid_limit * 1024 * 1024)
+		*count = (vid_limit * 1024 * 1024) / *size;
 	return 0;
 }
 
@@ -1537,9 +1538,12 @@ static int radio_queryctrl (struct file *file, void *priv,
 		c->id >= V4L2_CID_LASTP1)
 		return -EINVAL;
 	if (c->id == V4L2_CID_AUDIO_MUTE) {
-		for (i = 0; i < CX8800_CTLS; i++)
+		for (i = 0; i < CX8800_CTLS; i++) {
 			if (cx8800_ctls[i].v.id == c->id)
 				break;
+		}
+		if (i == CX8800_CTLS)
+			return -EINVAL;
 		*c = cx8800_ctls[i].v;
 	} else
 		*c = no_ctl;
@@ -1977,7 +1981,7 @@ static void __devexit cx8800_finidev(struct pci_dev *pci_dev)
 	}
 
 	if (core->ir)
-		cx88_ir_stop(core, core->ir);
+		cx88_ir_stop(core);
 
 	cx88_shutdown(core); /* FIXME */
 	pci_disable_device(pci_dev);
@@ -2015,7 +2019,7 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state)
 	spin_unlock(&dev->slock);
 
 	if (core->ir)
-		cx88_ir_stop(core, core->ir);
+		cx88_ir_stop(core);
 	/* FIXME -- shutdown device */
 	cx88_shutdown(core);
 
@@ -2056,7 +2060,7 @@ static int cx8800_resume(struct pci_dev *pci_dev)
 	/* FIXME: re-initialize hardware */
 	cx88_reset(core);
 	if (core->ir)
-		cx88_ir_start(core, core->ir);
+		cx88_ir_start(core);
 
 	cx_set(MO_PCI_INTMSK, core->pci_irqmask);