[PATCH 44/62] mtd: rawnand: qcom: Stop using nand_release()

[Miquel Raynal <miquel.raynal@xxxxxxxxxxx>]

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@xxxxxxxxxxx>
---
 drivers/mtd/nand/raw/qcom_nandc.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 9ab22c5d4166..f1daf330951b 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -3005,10 +3005,15 @@ static int qcom_nandc_remove(struct platform_device *pdev)
 	struct qcom_nand_controller *nandc = platform_get_drvdata(pdev);
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct qcom_nand_host *host;
+	struct nand_chip *chip;
+	int ret;
 
-	list_for_each_entry(host, &nandc->host_list, node)
-		nand_release(&host->chip);
-
+	list_for_each_entry(host, &nandc->host_list, node) {
+		chip = &host->chip;
+		ret = mtd_device_unregister(nand_to_mtd(chip));
+		WARN_ON(ret);
+		nand_cleanup(chip);
+	}
 
 	qcom_nandc_unalloc(nandc);
 
-- 
2.20.1


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