Auto-depend on HW_RANDOM, rather than "select"ing it.
This way the user has the choice to enable or disable HWRNG support.

Signed-off-by: Larry Finger <[email protected]>
---

John, please queue for 2.6.31.



Index: wireless-testing/drivers/net/wireless/b43legacy/Kconfig
===================================================================
--- wireless-testing.orig/drivers/net/wireless/b43legacy/Kconfig
+++ wireless-testing/drivers/net/wireless/b43legacy/Kconfig
@@ -3,7 +3,6 @@ config B43LEGACY
        depends on SSB_POSSIBLE && MAC80211 && WLAN_80211 && HAS_DMA
        select SSB
        select FW_LOADER
-       select HW_RANDOM
        ---help---
          b43legacy is a driver for 802.11b devices from Broadcom (BCM4301 and
          BCM4303) and early model 802.11g chips (BCM4306 Ver. 2) used in the
@@ -51,6 +50,13 @@ config B43LEGACY_RFKILL
        depends on B43LEGACY && (RFKILL = y || RFKILL = B43LEGACY) && 
RFKILL_INPUT && (INPUT_POLLDEV = y || INPUT_POLLDEV = B43LEGACY)
        default y
 
+# This config option automatically enables b43 HW-RNG support,
+# if the HW-RNG core is enabled.
+config B43legacy_HWRNG
+       bool
+       depends on B43legacy && (HW_RANDOM = y || HW_RANDOM = B43legacy)
+       default y
+
 config B43LEGACY_DEBUG
        bool "Broadcom 43xx-legacy debugging"
        depends on B43LEGACY
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