From 0cff260a42c051ee64c184ed05d96d18d243f7f6 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 29 Mar 2006 22:03:38 +0100 Subject: [PATCH] [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 --- drivers/serial/Kconfig | 27 +++++++++++++++++++++++++++ drivers/serial/Makefile | 12 +++++------- 2 files changed, 32 insertions(+), 7 deletions(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index fe0d8b8e91..7d22dc0478 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -63,6 +63,33 @@ config SERIAL_8250_CONSOLE If unsure, say N. +config SERIAL_8250_GSC + tristate + depends on SERIAL_8250 && GSC + default SERIAL_8250 + +config SERIAL_8250_PCI + tristate "8250/16550 PCI device support" if EMBEDDED + depends on SERIAL_8250 && PCI + default SERIAL_8250 + help + This builds standard PCI serial support. You may be able to + disable this feature if you only need legacy serial support. + Saves about 9K. + +config SERIAL_8250_PNP + tristate "8250/16550 PNP device support" if EMBEDDED + depends on SERIAL_8250 && PNP + default SERIAL_8250 + help + This builds standard PNP serial support. You may be able to + disable this feature if you only need legacy serial support. + +config SERIAL_8250_HP300 + tristate + depends on SERIAL_8250 && HP300 + default SERIAL_8250 + config SERIAL_8250_CS tristate "8250/16550 PCMCIA device support" depends on PCMCIA && SERIAL_8250 diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index d2b4c21487..0a71bf68a0 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -4,15 +4,13 @@ # $Id: Makefile,v 1.8 2002/07/21 21:32:30 rmk Exp $ # -serial-8250-y := -serial-8250-$(CONFIG_PNP) += 8250_pnp.o -serial-8250-$(CONFIG_GSC) += 8250_gsc.o -serial-8250-$(CONFIG_PCI) += 8250_pci.o -serial-8250-$(CONFIG_HP300) += 8250_hp300.o - obj-$(CONFIG_SERIAL_CORE) += serial_core.o obj-$(CONFIG_SERIAL_21285) += 21285.o -obj-$(CONFIG_SERIAL_8250) += 8250.o $(serial-8250-y) +obj-$(CONFIG_SERIAL_8250) += 8250.o +obj-$(CONFIG_SERIAL_8250_PNP) += 8250_pnp.o +obj-$(CONFIG_SERIAL_8250_GSC) += 8250_gsc.o +obj-$(CONFIG_SERIAL_8250_PCI) += 8250_pci.o +obj-$(CONFIG_SERIAL_8250_HP300) += 8250_hp300.o obj-$(CONFIG_SERIAL_8250_CS) += serial_cs.o obj-$(CONFIG_SERIAL_8250_ACORN) += 8250_acorn.o obj-$(CONFIG_SERIAL_8250_CONSOLE) += 8250_early.o -- 2.39.5