mtd: omap2: fix resource leak in prefetch-busy path
authorGrazvydas Ignotas <notasas@gmail.com>
Wed, 11 Apr 2012 00:51:46 +0000 (03:51 +0300)
committerGrazvydas Ignotas <notasas@gmail.com>
Fri, 27 Apr 2012 21:27:54 +0000 (00:27 +0300)
If prefetch engine is busy, current code "forgets" to call
dma_unmap_single(), which results in a deadlock later, so add it.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>

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