Commit 46e07f6e authored by Evgeniy Polyakov's avatar Evgeniy Polyakov Committed by Greg Kroah-Hartman

[PATCH] w1: Make w1 connector notifications depend on connector.

Make w1 connector notifications depend on connector.
Signed-off-by: default avatarEvgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bb5427b5
......@@ -3,7 +3,7 @@ menu "Dallas's 1-wire bus"
config W1
tristate "Dallas's 1-wire support"
---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 +11,18 @@ 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
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 comamnds.
3. Replies to userspace commands.
source drivers/w1/masters/Kconfig
source drivers/w1/slaves/Kconfig
......
......@@ -2,10 +2,6 @@
# Makefile for the Dallas's 1-wire bus.
#
ifeq ($(CONFIG_CONNECTOR), n)
EXTRA_CFLAGS += -DNETLINK_DISABLED
endif
ifeq ($(CONFIG_W1_DS2433_CRC), y)
EXTRA_CFLAGS += -DCONFIG_W1_F23_CRC
endif
......
......@@ -27,7 +27,7 @@
#include "w1_log.h"
#include "w1_netlink.h"
#ifndef NETLINK_DISABLED
#if defined(CONFIG_W1_CON) && (defined(CONFIG_CONNECTOR) || (defined(CONFIG_CONNECTOR_MODULE) && defined(CONFIG_W1_MODULE)))
void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
{
char buf[sizeof(struct cn_msg) + sizeof(struct w1_netlink_msg)];
......@@ -230,8 +230,6 @@ void w1_fini_netlink(void)
cn_del_callback(&w1_id);
}
#else
#warning Netlink support is disabled. Please compile with NET support enabled.
void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
{
}
......
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