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: Brian Norris <computersforpeace@gmail.com>
Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-5-miquel.raynal@bootlin.com
{
struct brcmnand_controller *ctrl = dev_get_drvdata(&pdev->dev);
struct brcmnand_host *host;
+ struct nand_chip *chip;
+ int ret;
- list_for_each_entry(host, &ctrl->host_list, node)
- nand_release(&host->chip);
+ list_for_each_entry(host, &ctrl->host_list, node) {
+ chip = &host->chip;
+ ret = mtd_device_unregister(nand_to_mtd(chip));
+ WARN_ON(ret);
+ nand_cleanup(chip);
+ }
clk_disable_unprepare(ctrl->clk);