[PATCH] ucb1400_ts depends SND_AC97_BUS

This driver is an AC97 codec according to its help text.  However, if SOUND is
disabled, the "select SND_AC97_BUS" still inserts that into the .config file:

#
# Sound
#
# CONFIG_SOUND is not set
CONFIG_SND_AC97_BUS=m

Even if the config software followed dependency chains on selects, we should
try to limit usage of "select" to library-type code that is needed (e.g., CRC
functions) instead of bus-type support.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 29ca0ab0acb8a20de784853dd528b08ba9626756..3d5f19658032c9f2bbe28bf8639879cd365150de 100644 (file)
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -146,7 +146,7 @@ config TOUCHSCREEN_TOUCHWIN
 
 config TOUCHSCREEN_UCB1400
        tristate "Philips UCB1400 touchscreen"
 
 config TOUCHSCREEN_UCB1400
        tristate "Philips UCB1400 touchscreen"

-       select SND_AC97_BUS
+       depends on SND_AC97_BUS

        help
          This enables support for the Philips UCB1400 touchscreen interface.
          The UCB1400 is an AC97 audio codec.  The touchscreen interface
        help
          This enables support for the Philips UCB1400 touchscreen interface.
          The UCB1400 is an AC97 audio codec.  The touchscreen interface