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SubjectRe: inter-module-* removal.. small next step
On Mon, 31 January 2005 09:24:29 +0100, Arjan van de Ven wrote:
> On Mon, 2005-01-31 at 00:41 +0000, David Woodhouse wrote:
> > On Sun, 2005-01-30 at 18:00 +0000, Arjan van de Ven wrote:
> > >
> > > intermodule is deprecated for quite some time now, and MTD is the sole last
> > > user in the tree. To shrink the kernel for the people who don't use MTD, and
> > > to prevent accidental return of more users of this, make the compiling of
> > > this function conditional on MTD.
> >
> > Please get the dependencies right -- it's not core MTD code, but the NOR
> > chip drivers and the old DiskOnChip drivers which use this.
>
> that's just a slightly more finegrained thing, not sure if it's worth
> going that deep, esp since it become 2 deps not one, making a bigger
> mess than needed.

How about this one? It's actually less messy inside kernel/Makefile.

Completely untested, though.

Jörn

--
"Error protection by error detection and correction."
-- from a university class


Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
---

drivers/mtd/chips/Kconfig | 4 ++++
drivers/mtd/devices/Kconfig | 4 ++++
kernel/Makefile | 3 ++-
3 files changed, 10 insertions(+), 1 deletion(-)

--- linux-2.6.10cow/kernel/Makefile~inter_module 2004-12-28 17:31:37.000000000 +0100
+++ linux-2.6.10cow/kernel/Makefile 2005-01-31 14:49:40.000000000 +0100
@@ -6,9 +6,10 @@ obj-y = sched.o fork.o exec_domain.o
exit.o itimer.o time.o softirq.o resource.o \
sysctl.o capability.o ptrace.o timer.o user.o \
signal.o sys.o kmod.o workqueue.o pid.o \
- rcupdate.o intermodule.o extable.o params.o posix-timers.o \
+ rcupdate.o extable.o params.o posix-timers.o \
kthread.o wait.o kfifo.o sys_ni.o

+obj-$(CONFIG_INTER_MODULE_CRAP) += intermodule.o
obj-$(CONFIG_FUTEX) += futex.o
obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
obj-$(CONFIG_SMP) += cpu.o spinlock.o
--- linux-2.6.10cow/drivers/mtd/devices/Kconfig~inter_module 2005-01-11 20:48:52.000000000 +0100
+++ linux-2.6.10cow/drivers/mtd/devices/Kconfig 2005-01-31 14:51:29.000000000 +0100
@@ -140,6 +140,7 @@ comment "Disk-On-Chip Device Drivers"
config MTD_DOC2000
tristate "M-Systems Disk-On-Chip 2000 and Millennium (DEPRECATED)"
depends on MTD
+ select INTER_MODULE_CRAP
---help---
This provides an MTD device driver for the M-Systems DiskOnChip
2000 and Millennium devices. Originally designed for the DiskOnChip
@@ -161,6 +162,7 @@ config MTD_DOC2000
config MTD_DOC2001
tristate "M-Systems Disk-On-Chip Millennium-only alternative driver (DEPRECATED)"
depends on MTD
+ select INTER_MODULE_CRAP
---help---
This provides an alternative MTD device driver for the M-Systems
DiskOnChip Millennium devices. Use this if you have problems with
@@ -181,6 +183,7 @@ config MTD_DOC2001
config MTD_DOC2001PLUS
tristate "M-Systems Disk-On-Chip Millennium Plus"
depends on MTD
+ select INTER_MODULE_CRAP
---help---
This provides an MTD device driver for the M-Systems DiskOnChip
Millennium Plus devices.
@@ -198,6 +201,7 @@ config MTD_DOCPROBE
tristate
default m if MTD_DOC2001!=y && MTD_DOC2000!=y && MTD_DOC2001PLUS!=y && (MTD_DOC2001=m || MTD_DOC2000=m || MTD_DOC2001PLUS=m)
default y if MTD_DOC2001=y || MTD_DOC2000=y || MTD_DOC2001PLUS=y
+ select INTER_MODULE_CRAP
help
This isn't a real config option; it's derived.

--- linux-2.6.10cow/drivers/mtd/chips/Kconfig~inter_module 2004-09-04 22:59:02.000000000 +0200
+++ linux-2.6.10cow/drivers/mtd/chips/Kconfig 2005-01-31 14:53:05.000000000 +0100
@@ -7,6 +7,7 @@ menu "RAM/ROM/Flash chip drivers"
config MTD_CFI
tristate "Detect flash chips by Common Flash Interface (CFI) probe"
depends on MTD
+ select INTER_MODULE_CRAP
help
The Common Flash Interface specification was developed by Intel,
AMD and other flash manufactures that provides a universal method
@@ -158,6 +159,7 @@ config MTD_CFI_I8
config MTD_CFI_INTELEXT
tristate "Support for Intel/Sharp flash chips"
depends on MTD_GEN_PROBE
+ select INTER_MODULE_CRAP
help
The Common Flash Interface defines a number of different command
sets which a CFI-compliant chip may claim to implement. This code
@@ -167,6 +169,7 @@ config MTD_CFI_INTELEXT
config MTD_CFI_AMDSTD
tristate "Support for AMD/Fujitsu flash chips"
depends on MTD_GEN_PROBE
+ select INTER_MODULE_CRAP
help
The Common Flash Interface defines a number of different command
sets which a CFI-compliant chip may claim to implement. This code
@@ -197,6 +200,7 @@ config MTD_CFI_AMDSTD_RETRY_MAX
config MTD_CFI_STAA
tristate "Support for ST (Advanced Architecture) flash chips"
depends on MTD_GEN_PROBE
+ select INTER_MODULE_CRAP
help
The Common Flash Interface defines a number of different command
sets which a CFI-compliant chip may claim to implement. This code
-
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