diff mbox series

[v2,38/62] mtd: rawnand: oxnas: Release all devices in the _remove() path

Message ID 20200519130035.1883-39-miquel.raynal@bootlin.com
State Accepted
Headers show
Series mtd: rawnand: Get rid of nand_release() | expand

Commit Message

Miquel Raynal May 19, 2020, 1 p.m. UTC 
oxnans_nand_remove() should release all MTD devices and clean all NAND
devices, not only the first one registered.

Fixes: 668592492409 ("mtd: nand: Add OX820 NAND Support")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 drivers/mtd/nand/raw/oxnas_nand.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

Comments

Miquel Raynal May 24, 2020, 7:05 p.m. UTC | #1 
On Tue, 2020-05-19 at 13:00:11 UTC, Miquel Raynal wrote:
> oxnans_nand_remove() should release all MTD devices and clean all NAND
> devices, not only the first one registered.
> 
> Fixes: 668592492409 ("mtd: nand: Add OX820 NAND Support")
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next.

Miquel
diff mbox series

Patch

diff --git a/drivers/mtd/nand/raw/oxnas_nand.c b/drivers/mtd/nand/raw/oxnas_nand.c
index 25862d62f994..23c222b6c40e 100644
--- a/drivers/mtd/nand/raw/oxnas_nand.c
+++ b/drivers/mtd/nand/raw/oxnas_nand.c
@@ -177,9 +177,13 @@  static int oxnas_nand_probe(struct platform_device *pdev)
 static int oxnas_nand_remove(struct platform_device *pdev)
 {
 	struct oxnas_nand_ctrl *oxnas = platform_get_drvdata(pdev);
+	struct nand_chip *chip;
+	int i;
 
-	if (oxnas->chips[0])
-		nand_release(oxnas->chips[0]);
+	for (i = 0; i < oxnas->nchips; i++) {
+		chip = oxnas->chips[i];
+		nand_release(chip);
+	}
 
 	clk_disable_unprepare(oxnas->clk);