[PATCH 3.12 40/84] mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl

From: Karl Beldan 3.12-stable review patch. If anyone has any objections, please let me know. === commit f6d7c1b5598b6407c3f1da795dd54acf99c1990c upstream. This fixes subpage writes when using 4-bit HW ECC. There has been numerous reports about ECC errors

[PATCH 3.12 40/84] mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl

From: Karl Beldan 3.12-stable review patch. If anyone has any objections, please let me know. === commit f6d7c1b5598b6407c3f1da795dd54acf99c1990c upstream. This fixes subpage writes when using 4-bit HW ECC. There has been numerous reports about ECC errors with devices using this