sh: ecovec: switch SDHI controllers to card polling

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Polling for card hotplug events is a better option than using SDHI native
hotplug interrupt, because the latter option forces the controller to stay
permanently powered up and enabled.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Guennadi Liakhovetski 2012-01-28 19:36:24 +01:00 • committed by Paul Mundt

parent 9b2ffa8d04

commit 4eb80146f8

1 changed files with 63 additions and 41 deletions

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arch/sh/boards/mach-ecovec24/setup.c

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