mtd: rawnand: tmio: Stop using nand_release()

This helper is not very useful and very often people get confused:
they use nand_release() instead of nand_cleanup().

Let's stop using nand_release() by calling mtd_device_unregister() and
nand_cleanup() directly.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-58-miquel.raynal@bootlin.com

diff --git a/drivers/mtd/nand/raw/tmio_nand.c b/drivers/mtd/nand/raw/tmio_nand.c
index 4e9a6d9..843a868 100644 (file)
--- a/drivers/mtd/nand/raw/tmio_nand.c
+++ b/drivers/mtd/nand/raw/tmio_nand.c
@@ -458,8 +458,12 @@ err_irq:
 static int tmio_remove(struct platform_device *dev)
 {
        struct tmio_nand *tmio = platform_get_drvdata(dev);
+       struct nand_chip *chip = &tmio->chip;
+       int ret;
 
-       nand_release(&tmio->chip);
+       ret = mtd_device_unregister(nand_to_mtd(chip));
+       WARN_ON(ret);
+       nand_cleanup(chip);
        tmio_hw_stop(dev, tmio);
        return 0;
 }