V4L/DVB (7719): pvrusb2: Implement input selection enforcement
In the pvrusb2 driver, different interfaces (e.g. V4L, DVB) have
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index a67dcf8..a3fe251 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -336,8 +336,10 @@
int v4l_minor_number_vbi;
int v4l_minor_number_radio;
- /* Bit mask of PVR2_CVAL_INPUT choices which are valid */
+ /* Bit mask of PVR2_CVAL_INPUT choices which are valid for the hardware */
unsigned int input_avail_mask;
+ /* Bit mask of PVR2_CVAL_INPUT choices which are currenly allowed */
+ unsigned int input_allowed_mask;
/* Location of eeprom or a negative number if none */
int eeprom_addr;
