From: "Stéphane Fillod" <fillods@gmail.com>
To: trivial@rustcorp.com.au
Cc: linux-kernel@vger.kernel.org, linux-tiny@selenic.com
Subject: [PATCH] compile out scsi_ioctl when no SCSI/IDE/etc.
Date: Thu, 17 Mar 2005 11:46:04 +0100 [thread overview]
Message-ID: <e2cbbd0c050317024642cbcf19@mail.gmail.com> (raw)
Hi,
This patch compiles out scsi_ioctl for embedded system with no
SCSI/IDE/etc, and saves couple KiB.
It was made against linuxppc 2.6.10pre3, but should apply ok against
current version.
Rem: If need be, the Kconfig part can be rewritten with "select".
Signed-off-by: Stephane Fillod <fillods@gmail.com>
--- linux/drivers/block/Kconfig 6 Dec 2004 16:15:14 -0000 1.1.1.1
+++ linux/drivers/block/Kconfig 16 Mar 2005 18:12:05 -0000
@@ -429,4 +429,9 @@
source "drivers/block/Kconfig.iosched"
+config CDROM_SCSI_IOCTL
+ bool
+ depends on IDE || PARIDE || SCSI || CD_NO_IDESCSI
+ default y
+
endmenu
--- linux/drivers/block/Makefile 6 Dec 2004 16:18:35 -0000 1.1.1.1
+++ linux/drivers/block/Makefile 16 Mar 2005 18:12:05 -0000
@@ -13,8 +13,9 @@
# kblockd threads
#
-obj-y := elevator.o ll_rw_blk.o ioctl.o genhd.o scsi_ioctl.o
+obj-y := elevator.o ll_rw_blk.o ioctl.o genhd.o
+obj-$(CONFIG_SCSI_IOCTL) += scsi_ioctl.o
obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o
obj-$(CONFIG_IOSCHED_AS) += as-iosched.o
obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o
Best Regards,
--
Stephane Fillod
reply other threads:[~2005-03-17 11:49 UTC|newest]
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