The nand_get_device() does not select the chip, but nand_release_device()
does de-select the chip. It is really strange.
With the current code, nand_sync() will de-select the chip, even if the chip
has never been selected.
To make the balance of select/de-select chip, it's better to remove the
de-select chip code in nand_release_device() which makes the code more
clear.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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