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serial: bfin_5xx: fix building as module when early printk is enabled 

Since early printk only makes sense/works when the serial driver is built
into the kernel, disable the option for this driver when it is going to be
built as a module.  Otherwise we get build failures due to the ifdef
handling.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mike Frysinger 2009-06-22 18:41:47 +01:00 committed by Linus Torvalds
parent 9c529a3d76
commit 607c268ef9
1 changed files with 4 additions and 0 deletions
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4
drivers/serial/bfin_5xx.c
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@ -38,6 +38,10 @@
#include <asm/cacheflush.h>
#endif
#ifdef CONFIG_SERIAL_BFIN_MODULE
# undef CONFIG_EARLY_PRINTK
#endif
/* UART name and device definitions */
#define BFIN_SERIAL_NAME "ttyBF"
#define BFIN_SERIAL_MAJOR 204