linux-imx

mtd: rawnand: qcom: fix return value for raw page read

Fix value returned by ->read_page_raw() to be the
actual operation status, instead of always 0.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>