i2c: Let users select algorithm drivers manually again

In kernel 2.6.26, the ability to select I2C algorithm drivers manually
was removed, as all in-kernel drivers do that automatically. However
there were some complaints that it was a problem for out-of-tree I2C
bus drivers. In order to address these complaints, let's allow manual
selection of these drivers again, but still hide them by default for
better general user experience.

This closes bug #11140:
http://bugzilla.kernel.org/show_bug.cgi?id=11140

Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig
index 7137a17402fe..b788579b8227 100644
--- a/drivers/i2c/algos/Kconfig
+++ b/drivers/i2c/algos/Kconfig
@@ -2,15 +2,20 @@
 # I2C algorithm drivers configuration
 #
 
+menu "I2C Algorithms"
+        depends on !I2C_HELPER_AUTO
+
 config I2C_ALGOBIT
-        tristate
+        tristate "I2C bit-banging interfaces"
 
 config I2C_ALGOPCF
-        tristate
+        tristate "I2C PCF 8584 interfaces"
 
 config I2C_ALGOPCA
-        tristate
+        tristate "I2C PCA 9564 interfaces"
 
 config I2C_ALGO_SGI
         tristate
         depends on SGI_IP22 || SGI_IP32 || X86_VISWS
+
+endmenu