MTD: OneNAND: interrupt based wait support
authorKyungmin Park <kyungmin.park@samsung.com>
Thu, 16 Nov 2006 02:23:48 +0000 (11:23 +0900)
committerKyungmin Park <kyungmin.park@samsung.com>
Thu, 16 Nov 2006 02:23:48 +0000 (11:23 +0900)
  We can use the two methods to wait.
  1. polling: read interrupt status register
  2. interrupt: use kernel ineterrupt mechanism

  To use interrupt method, you first connect onenand interrupt pin to your
platform and configure interrupt properly

Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>

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