[MTD] [NAND] atmel_nand: Clean up and fix probe() error path

This fixes several bugs in the atmel_nand_probe() error path, including
at least one memory leak.

Signed-off-by: Håvard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
1 file changed