[media] ivtv-alsa: Remove EXPERIMENTAL from Kconfig and revise Kconfig help text

Remove the (somewhat meaningless?) dependency on EXPERIMENTAL for the
ivtv-alsa driver.  Revise the Kconfig help text to be a little clearer for
the lay person, while we are here.

Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/media/pci/ivtv/Kconfig b/drivers/media/pci/ivtv/Kconfig
index 3906b883e2b..dd6ee57e3a4 100644
--- a/drivers/media/pci/ivtv/Kconfig
+++ b/drivers/media/pci/ivtv/Kconfig
@@ -29,12 +29,17 @@ config VIDEO_IVTV
           module will be called ivtv.
 
 config VIDEO_IVTV_ALSA
-        tristate "Conexant cx23415/cx23416 PCM audio capture support"
-        depends on VIDEO_IVTV && SND && EXPERIMENTAL
+        tristate "Conexant cx23415/cx23416 ALSA interface for PCM audio capture"
+        depends on VIDEO_IVTV && SND
         select SND_PCM
         ---help---
-          This is an ALSA interface driver for direct PCM audio capture from
-          Conexant cx23415/cx23416 based PCI TV cards using the ivtv driver.
+          This driver provides an ALSA interface as another method for user
+          applications to obtain PCM audio data from Conexant cx23415/cx23416
+          based PCI TV cards supported by the ivtv driver.
+
+          The ALSA interface has much wider use in user applications performing
+          PCM audio capture, than the V4L2 "/dev/video24" PCM audio interface
+          provided by the main ivtv driver.
 
           To compile this driver as a module, choose M here: the
           module will be called ivtv-alsa.