From cb3824bade2549d7ad059d5802da43312540fdee Mon Sep 17 00:00:00 2001
From: Karsten Keil <keil@b1-systems.de>
Date: Wed, 8 Jul 2009 14:21:12 +0200
Subject: [PATCH] ISDN: Make isdnhdlc usable for other ISDN drivers
isdnhdlc is useful for other ISDN drivers as well.
Move the include file to a central location and the source
to the central isdn location.
Signed-off-by: Karsten Keil <keil@b1-systems.de>
---
drivers/isdn/Kconfig | 6 ++----
drivers/isdn/hisax/Kconfig | 6 +-----
drivers/isdn/hisax/Makefile | 4 ----
drivers/isdn/hisax/st5481.h | 2 +-
drivers/isdn/i4l/Kconfig | 11 +++++++++++
drivers/isdn/i4l/Makefile | 1 +
drivers/isdn/{hisax => i4l}/isdnhdlc.c | 2 +-
.../hisax/isdnhdlc.h => include/linux/isdn/hdlc.h | 0
8 files changed, 17 insertions(+), 15 deletions(-)
rename drivers/isdn/{hisax => i4l}/isdnhdlc.c (99%)
rename drivers/isdn/hisax/isdnhdlc.h => include/linux/isdn/hdlc.h (100%)
diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig
index 02bdca6f95c3..022a19452953 100644
--- a/drivers/isdn/Kconfig
+++ b/drivers/isdn/Kconfig
@@ -21,8 +21,6 @@ menuconfig ISDN
if ISDN
-source "drivers/isdn/mISDN/Kconfig"
-
menuconfig ISDN_I4L
tristate "Old ISDN4Linux (deprecated)"
---help---
@@ -41,9 +39,9 @@ menuconfig ISDN_I4L
It is still available, though, for use with adapters that are not
supported by the new CAPI subsystem yet.
-if ISDN_I4L
+source "drivers/isdn/mISDN/Kconfig"
+
source "drivers/isdn/i4l/Kconfig"
-endif
menuconfig ISDN_CAPI
tristate "CAPI 2.0 subsystem"
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index 7832d8ba8e44..3464ebc4cdbc 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -391,6 +391,7 @@ comment "HiSax sub driver modules"
config HISAX_ST5481
tristate "ST5481 USB ISDN modem (EXPERIMENTAL)"
depends on USB && EXPERIMENTAL
+ select ISDN_HDLC
select CRC_CCITT
select BITREVERSE
help
@@ -418,11 +419,6 @@ config HISAX_FRITZ_PCIPNP
(the latter also needs you to select "ISA Plug and Play support"
from the menu "Plug and Play configuration")
-config HISAX_HDLC
- bool
- depends on HISAX_ST5481
- default y
-
config HISAX_AVM_A1_PCMCIA
bool
depends on HISAX_AVM_A1_CS
diff --git a/drivers/isdn/hisax/Makefile b/drivers/isdn/hisax/Makefile
index c7a3794bdae4..ab638b083df9 100644
--- a/drivers/isdn/hisax/Makefile
+++ b/drivers/isdn/hisax/Makefile
@@ -16,10 +16,6 @@ obj-$(CONFIG_HISAX_HFCUSB) += hfc_usb.o
obj-$(CONFIG_HISAX_HFC4S8S) += hfc4s8s_l1.o
obj-$(CONFIG_HISAX_FRITZ_PCIPNP) += hisax_isac.o hisax_fcpcipnp.o
-ifdef CONFIG_HISAX_HDLC
-obj-$(CONFIG_ISDN_DRV_HISAX) += isdnhdlc.o
-endif
-
# Multipart objects.
hisax_st5481-y := st5481_init.o st5481_usb.o st5481_d.o \
diff --git a/drivers/isdn/hisax/st5481.h b/drivers/isdn/hisax/st5481.h
index cff7a6354334..64f78a8c28c5 100644
--- a/drivers/isdn/hisax/st5481.h
+++ b/drivers/isdn/hisax/st5481.h
@@ -226,7 +226,7 @@ printk(KERN_WARNING "%s:%s: " format "\n" , __FILE__, __func__ , ## arg)
#define INFO(format, arg...) \
printk(KERN_INFO "%s:%s: " format "\n" , __FILE__, __func__ , ## arg)
-#include "isdnhdlc.h"
+#include <linux/isdn/hdlc.h>
#include "fsm.h"
#include "hisax_if.h"
#include <linux/skbuff.h>
diff --git a/drivers/isdn/i4l/Kconfig b/drivers/isdn/i4l/Kconfig
index ed3510f273d8..dd744ffd240b 100644
--- a/drivers/isdn/i4l/Kconfig
+++ b/drivers/isdn/i4l/Kconfig
@@ -2,6 +2,8 @@
# Old ISDN4Linux config
#
+if ISDN_I4L
+
config ISDN_PPP
bool "Support synchronous PPP"
depends on INET
@@ -135,3 +137,12 @@ source "drivers/isdn/act2000/Kconfig"
source "drivers/isdn/hysdn/Kconfig"
endmenu
+# end ISDN_I4L
+endif
+
+config ISDN_HDLC
+ tristate
+ depends on HISAX_ST5481
+ select CRC_CCITT
+ select BITREVERSE
+
diff --git a/drivers/isdn/i4l/Makefile b/drivers/isdn/i4l/Makefile
index 49a06c0005dd..cb9d3bb9fae0 100644
--- a/drivers/isdn/i4l/Makefile
+++ b/drivers/isdn/i4l/Makefile
@@ -4,6 +4,7 @@
obj-$(CONFIG_ISDN_I4L) += isdn.o
obj-$(CONFIG_ISDN_PPP_BSDCOMP) += isdn_bsdcomp.o
+obj-$(CONFIG_ISDN_HDLC) += isdnhdlc.o
# Multipart objects.
diff --git a/drivers/isdn/hisax/isdnhdlc.c b/drivers/isdn/i4l/isdnhdlc.c
similarity index 99%
rename from drivers/isdn/hisax/isdnhdlc.c
rename to drivers/isdn/i4l/isdnhdlc.c
index c69a77a80062..44ec7418496b 100644
--- a/drivers/isdn/hisax/isdnhdlc.c
+++ b/drivers/isdn/i4l/isdnhdlc.c
@@ -23,7 +23,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/crc-ccitt.h>
-#include "isdnhdlc.h"
+#include <linux/isdn/hdlc.h>
/*-------------------------------------------------------------------*/
diff --git a/drivers/isdn/hisax/isdnhdlc.h b/include/linux/isdn/hdlc.h
similarity index 100%
rename from drivers/isdn/hisax/isdnhdlc.h
rename to include/linux/isdn/hdlc.h
--
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