mtd: rawnand: vf610: 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>
Cc: Stefan Agner <stefan@agner.ch>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-60-miquel.raynal@bootlin.com

diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c
index bd9e16de78a2943c6719055b02b4d3d279d37c49..7248c590118367ad8cdac6f0cf4078770277bce8 100644 (file)
--- a/drivers/mtd/nand/raw/vf610_nfc.c
+++ b/drivers/mtd/nand/raw/vf610_nfc.c
@@ -917,8 +917,12 @@ err_disable_clk:
 static int vf610_nfc_remove(struct platform_device *pdev)
 {
        struct vf610_nfc *nfc = platform_get_drvdata(pdev);
+       struct nand_chip *chip = &nfc->chip;
+       int ret;
 
-       nand_release(&nfc->chip);
+       ret = mtd_device_unregister(nand_to_mtd(chip));
+       WARN_ON(ret);
+       nand_cleanup(chip);
        clk_disable_unprepare(nfc->clk);
        return 0;
 }