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| author |   Mike Frysinger <vapier@gentoo.org> | 2009-06-22 18:41:47 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-22 11:32:23 -0700 |
| commit | 607c268ef9a4675287e77f732071e426e62c2d86 (patch) | |
| tree | a24ff05d2e61153a5122da85eabb3c6fc6007113 /drivers/serial/bfin_5xx.c | |
| parent | serial: bfin_5xx: add missing spin_lock init (diff) | |
| download | linux-dev-607c268ef9a4675287e77f732071e426e62c2d86.tar.xz linux-dev-607c268ef9a4675287e77f732071e426e62c2d86.zip | |
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>
Diffstat (limited to 'drivers/serial/bfin_5xx.c')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index d7fcca18223b..b4a7650af696 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -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 |