1 files changed, 11 insertions, 8 deletions

diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 9f7635f75178..5f3acd8e64b8 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -3,17 +3,20 @@
 #
 
 config HW_RANDOM
-        bool "Hardware Random Number Generator Core support"
-        default y
+        tristate "Hardware Random Number Generator Core support"
+        default m
         ---help---
           Hardware Random Number Generator Core infrastructure.
 
+          To compile this driver as a module, choose M here: the
+          module will be called rng-core.
+
           If unsure, say Y.
 
 config HW_RANDOM_INTEL
         tristate "Intel HW Random Number Generator support"
         depends on HW_RANDOM && (X86 || IA64) && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on Intel i8xx-based motherboards.
@@ -26,7 +29,7 @@ config HW_RANDOM_INTEL
 config HW_RANDOM_AMD
         tristate "AMD HW Random Number Generator support"
         depends on HW_RANDOM && X86 && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on AMD 76x-based motherboards.
@@ -39,7 +42,7 @@ config HW_RANDOM_AMD
 config HW_RANDOM_GEODE
         tristate "AMD Geode HW Random Number Generator support"
         depends on HW_RANDOM && X86 && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on the AMD Geode LX.
@@ -52,7 +55,7 @@ config HW_RANDOM_GEODE
 config HW_RANDOM_VIA
         tristate "VIA HW Random Number Generator support"
         depends on HW_RANDOM && X86_32
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on VIA based motherboards.
@@ -65,7 +68,7 @@ config HW_RANDOM_VIA
 config HW_RANDOM_IXP4XX
         tristate "Intel IXP4xx NPU HW Random Number Generator support"
         depends on HW_RANDOM && ARCH_IXP4XX
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random
           Number Generator hardware found on the Intel IXP4xx NPU.
@@ -78,7 +81,7 @@ config HW_RANDOM_IXP4XX
 config HW_RANDOM_OMAP
         tristate "OMAP Random Number Generator support"
         depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP24XX)
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on OMAP16xx and OMAP24xx multimedia