GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-07 15:18:15 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

mtd: rawnand: cs553x: Stop using nand_release()

Browse source 
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/20200519130035.1883-9-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2020-05-19 14:59:41 +02:00
parent 544bac8999
commit 970024f031
1 changed files with 4 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/mtd/nand/raw/cs553x_nand.c
View file

@ -392,12 +392,15 @@ static void __exit cs553x_cleanup(void)
struct cs553x_nand_controller *controller = controllers[i]; struct cs553x_nand_controller *controller = controllers[i];
struct nand_chip *this = &controller->chip; struct nand_chip *this = &controller->chip;
struct mtd_info *mtd = nand_to_mtd(this); struct mtd_info *mtd = nand_to_mtd(this);
int ret;
if (!mtd) if (!mtd)
continue; continue;
/* Release resources, unregister device */ /* Release resources, unregister device */
nand_release(this); ret = mtd_device_unregister(mtd);
WARN_ON(ret);
nand_cleanup(this);
kfree(mtd->name); kfree(mtd->name);
controllers[i] = NULL; controllers[i] = NULL;