[POWERPC] Fix default clock for udbg_16550
commite70e943847bdae13175bf3a8bca6328e369de90a
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 4 Jul 2006 04:11:23 +0000 (4 14:11 +1000)
committerPaul Mackerras <paulus@samba.org>
Fri, 7 Jul 2006 10:19:15 +0000 (7 20:19 +1000)
tree98e5fdede7ccf87f70d557e148bb379d2a5bea56
parent1e031d65b0cb5f882b20ebc356ea0345ff18dbf0
[POWERPC] Fix default clock for udbg_16550

This patch makes it possible to provide 0 as the clock value for
udbg_16550, making it default to the standard 1.8432Mhz clock

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/kernel/udbg_16550.c