mtd: pxa3xx_nand: don't duplicate MTD suspend/resume
mtd: pxa3xx_nand: don't duplicate MTD suspend/resume

mtd_{suspend,resume}() get called from mtdcore in a class suspend/resume
callback. We don't need to call them again here. In practice, this would
actually work OK, as nand_base actually handles nesting OK -- it just
might print warnings.

Untested, but there are few (no?) users of PM for this driver AFAIK.

Signed-off-by: Brian Norris <ac73eed4b8a8c9127255a2696c52b2e7503720b8@gmail.com>
Tested-by: Ezequiel Garcia <eb6a2f962bb597f98b2c2b9c4698da19710ddfa3@vanguardiasur.com.ar>
Acked-by: Ezequiel Garcia <eb6a2f962bb597f98b2c2b9c4698da19710ddfa3@vanguardiasur.com.ar>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs