[PATCH] 8250: Let arch provide the list of leagacy ports
This patch adds an optional callback for the 8250 driver to request the list of legacy port via a function call instead of relying on a #define of an array. This finally allows to fix the problem of platforms like ppc and ppc64 for which the same kernel can boot machines with and without a 8250, and is necessary to properly deal with a new platform coming to ppc64 which has a 8250 but with different irq numbers. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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