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authorMichael Ellerman <michael@ellerman.id.au>2006-01-11 11:54:09 +1100
committerPaul Mackerras <paulus@samba.org>2006-01-11 14:48:26 +1100
commit296167ae1799815b9ed2d135a847436502f2ee91 (patch)
tree5e9496d0a60e10a021c12117ec6bc8d513f39463 /arch/powerpc/kernel/udbg_16550.c
parentbf6a7112bda99aadd6675526423a96be6b356a3d (diff)
[PATCH] powerpc: Make early debugging configurable via Kconfig
This patch adds Kconfig entries to control the early debugging options, currently in setup_64.c. Doing this via Kconfig rather than #defines means you can have one source tree, which is buildable for multiple platforms - and you can enable the correct early debug option for each platform via .config. I made udbg_early_init() a static inline because otherwise GCC is to daft to optimise it away when debugging is off. Now that we have udbg_init_rtas() we can make call_rtas_display_status* static. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/udbg_16550.c')
-rw-r--r--arch/powerpc/kernel/udbg_16550.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index 7541bf44d2d..2da65a9c93f 100644
--- a/arch/powerpc/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
@@ -155,7 +155,7 @@ void udbg_maple_real_putc(unsigned char c)
}
}
-void udbg_init_maple_realmode(void)
+void __init udbg_init_maple_realmode(void)
{
udbg_comport = (volatile struct NS16550 __iomem *)0xf40003f8;