diff options
| author | Deepak Saxena <dsaxena@plexity.net> | 2005-09-18 21:11:56 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-09-18 21:11:56 +0100 |
| commit | e0a200894efa33ea1ac9957717ae151afa02bb6f (patch) | |
| tree | 1fa1e79f026c4aba769499fc1e58d70da11f2c8a | |
| parent | 7f8c0fd78dccaf30e60cb4303bd7a21c7d9e6da3 (diff) | |
[ARM] 2917/1: Make IXP4xx mach_desc's depend on config options
Patch from Deepak Saxena
Building a kernel for IXDP425 currently includes the machine descriptors
for IXDP465 and PRPMC1100 even if those machines are not configured.
This means we can build a kernel that boots on those machines even
though the machine_is_xxx() macro will always return 0 and other bits
such as PCI won't be compiled in. This can lead to many wasted hours
wondering what you have done to your kernel to make it randomly crash
thus requireing large quantities of beer to be consumed. While I am
all for consumption of large quantities of beer, there are better
reasons to do so then stupid kernel bugs.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-ixp4xx/ixdp425-setup.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index ae1fa099d5f..39b06ed8064 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -123,6 +123,7 @@ static void __init ixdp425_init(void) platform_add_devices(ixdp425_devices, ARRAY_SIZE(ixdp425_devices)); } +#ifdef CONFIG_ARCH_IXDP465 MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .phys_ram = PHYS_OFFSET, @@ -134,7 +135,9 @@ MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") .boot_params = 0x0100, .init_machine = ixdp425_init, MACHINE_END +#endif +#ifdef CONFIG_MACH_IXDP465 MACHINE_START(IXDP465, "Intel IXDP465 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .phys_ram = PHYS_OFFSET, @@ -146,7 +149,9 @@ MACHINE_START(IXDP465, "Intel IXDP465 Development Platform") .boot_params = 0x0100, .init_machine = ixdp425_init, MACHINE_END +#endif +#ifdef CONFIG_ARCH_PRPMC1100 MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform") /* Maintainer: MontaVista Software, Inc. */ .phys_ram = PHYS_OFFSET, @@ -158,6 +163,7 @@ MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform") .boot_params = 0x0100, .init_machine = ixdp425_init, MACHINE_END +#endif /* * Avila is functionally equivalent to IXDP425 except that it adds |