media: staging: use tabs instead of spaces at Kconfig and davinci

Even on text and Kconfigs, what we do on media is to use
tabs for indentation.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/staging/media/Kconfig

 menuconfig STAGING_MEDIA
-        bool "Media staging drivers"
-        default n
-        ---help---
-          This option allows you to select a number of media drivers that
+	bool "Media staging drivers"
+	default n
+	---help---
+	  This option allows you to select a number of media drivers that
 	  don't have the "normal" Linux kernel quality level.
 	  Most of them don't follow properly the V4L, DVB and/or RC API's,
 	  so, they won't likely work fine with the existing applications.
 	  That also means that, once fixed, their API's will change to match
 	  the existing ones.
 
-          If you wish to work on these drivers, to help improve them, or
-          to report problems you have with them, please use the
+	  If you wish to work on these drivers, to help improve them, or
+	  to report problems you have with them, please use the
 	  linux-media@vger.kernel.org mailing list.
 
-          If in doubt, say N here.
+	  If in doubt, say N here.
 
 
 if STAGING_MEDIA && MEDIA_SUPPORT

drivers/staging/media/davinci_vpfe/TODO

@@ -2,11 +2,11 @@ TODO (general):
 ==================================
 
 - User space interface refinement
-        - Controls should be used when possible rather than private ioctl
-        - No enums should be used
-        - Use of MC and V4L2 subdev APIs when applicable
-        - Single interface header might suffice
-        - Current interface forces to configure everything at once
+	- Controls should be used when possible rather than private ioctl
+	- No enums should be used
+	- Use of MC and V4L2 subdev APIs when applicable
+	- Single interface header might suffice
+	- Current interface forces to configure everything at once
 - Get rid of the dm365_ipipe_hw.[ch] layer
 - Active external sub-devices defined by link configuration; no strcmp
   needed