[SCSI] lpfc: check before dereference in lpfc_ct.c

[linux-2.6-omap-h63xx.git] / drivers / w1 / Kconfig

diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 5e61ed59a41e48e8169f62baec7cdaa9e4c443db..27c9d05d03ef23f1280754fab152393d6995bb14 100644 (file)
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -2,8 +2,9 @@ menu "Dallas's 1-wire bus"
 
 config W1
        tristate "Dallas's 1-wire support"
+       depends on CONNECTOR
        ---help---
-         Dallas's 1-wire bus is useful to connect slow 1-pin devices
+         Dallas' 1-wire bus is useful to connect slow 1-pin devices
          such as iButtons and thermal sensors.
 
          If you want W1 support, you should say Y here.
@@ -11,6 +12,18 @@ config W1
          This W1 support can also be built as a module.  If so, the module
          will be called wire.ko.
 
+config W1_CON
+       depends on CONNECTOR && W1
+       bool "Userspace communication over connector"
+       default y
+       --- help ---
+         This allows to communicate with userspace using connector [Documentation/connector].
+         There are three types of messages between w1 core and userspace:
+         1. Events. They are generated each time new master or slave device found
+               either due to automatic or requested search.
+         2. Userspace commands. Includes read/write and search/alarm search commands.
+         3. Replies to userspace commands.
+
 source drivers/w1/masters/Kconfig
 source drivers/w1/slaves/Kconfig