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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-03-29 16:03:38 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-29 16:03:38 -0500
commit0cff260a42c051ee64c184ed05d96d18d243f7f6 (patch)
treee34537cdeeae3eedc49f40858104bdc8bbaab2cc /drivers/serial
parent224b148ef7c9a00642eb33dbdf62f2840bde974f (diff)
[SERIAL] Allow 8250 PCI, PNP, GSC and HP300 support to be disabled
Allow the 8250 probe modules to be disabled if we're building for with EMBEDDED enabled. This reduces the kernel size by not including unnecessary probe module support. Original idea from Matt Mackall for PCI only, expanded to others by rmk. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/Kconfig27
-rw-r--r--drivers/serial/Makefile12
2 files changed, 32 insertions, 7 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index fe0d8b8e91c8..7d22dc0478d3 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -63,6 +63,33 @@ config SERIAL_8250_CONSOLE
63 63
64 If unsure, say N. 64 If unsure, say N.
65 65
66config SERIAL_8250_GSC
67 tristate
68 depends on SERIAL_8250 && GSC
69 default SERIAL_8250
70
71config SERIAL_8250_PCI
72 tristate "8250/16550 PCI device support" if EMBEDDED
73 depends on SERIAL_8250 && PCI
74 default SERIAL_8250
75 help
76 This builds standard PCI serial support. You may be able to
77 disable this feature if you only need legacy serial support.
78 Saves about 9K.
79
80config SERIAL_8250_PNP
81 tristate "8250/16550 PNP device support" if EMBEDDED
82 depends on SERIAL_8250 && PNP
83 default SERIAL_8250
84 help
85 This builds standard PNP serial support. You may be able to
86 disable this feature if you only need legacy serial support.
87
88config SERIAL_8250_HP300
89 tristate
90 depends on SERIAL_8250 && HP300
91 default SERIAL_8250
92
66config SERIAL_8250_CS 93config SERIAL_8250_CS
67 tristate "8250/16550 PCMCIA device support" 94 tristate "8250/16550 PCMCIA device support"
68 depends on PCMCIA && SERIAL_8250 95 depends on PCMCIA && SERIAL_8250
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index d2b4c214876b..0a71bf68a03f 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -4,15 +4,13 @@
4# $Id: Makefile,v 1.8 2002/07/21 21:32:30 rmk Exp $ 4# $Id: Makefile,v 1.8 2002/07/21 21:32:30 rmk Exp $
5# 5#
6 6
7serial-8250-y :=
8serial-8250-$(CONFIG_PNP) += 8250_pnp.o
9serial-8250-$(CONFIG_GSC) += 8250_gsc.o
10serial-8250-$(CONFIG_PCI) += 8250_pci.o
11serial-8250-$(CONFIG_HP300) += 8250_hp300.o
12
13obj-$(CONFIG_SERIAL_CORE) += serial_core.o 7obj-$(CONFIG_SERIAL_CORE) += serial_core.o
14obj-$(CONFIG_SERIAL_21285) += 21285.o 8obj-$(CONFIG_SERIAL_21285) += 21285.o
15obj-$(CONFIG_SERIAL_8250) += 8250.o $(serial-8250-y) 9obj-$(CONFIG_SERIAL_8250) += 8250.o
10obj-$(CONFIG_SERIAL_8250_PNP) += 8250_pnp.o
11obj-$(CONFIG_SERIAL_8250_GSC) += 8250_gsc.o
12obj-$(CONFIG_SERIAL_8250_PCI) += 8250_pci.o
13obj-$(CONFIG_SERIAL_8250_HP300) += 8250_hp300.o
16obj-$(CONFIG_SERIAL_8250_CS) += serial_cs.o 14obj-$(CONFIG_SERIAL_8250_CS) += serial_cs.o
17obj-$(CONFIG_SERIAL_8250_ACORN) += 8250_acorn.o 15obj-$(CONFIG_SERIAL_8250_ACORN) += 8250_acorn.o
18obj-$(CONFIG_SERIAL_8250_CONSOLE) += 8250_early.o 16obj-$(CONFIG_SERIAL_8250_CONSOLE) += 8250_early.o