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mtd: rawnand: pl353: fix probe resource allocation

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During probe(), the devm_ioremap() is called with the parent device
instead of the current one. So when the module is unloaded, the register
area isn't released.

Target the pl35x device in the devm_ioremap() instead of its parent.

Cc: stable@vger.kernel.org
Fixes: 08d8c62164 ("mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controller")
Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Bastien Curutchet 2026-05-26 09:10:00 +02:00 committed by Miquel Raynal
parent 7fbdbc7d02
commit 19ed11aee9
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/raw/pl35x-nand-controller.c
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@ -1155,7 +1155,7 @@ static int pl35x_nand_probe(struct platform_device *pdev)
nfc->controller.ops = &pl35x_nandc_ops;
INIT_LIST_HEAD(&nfc->chips);
nfc->conf_regs = devm_ioremap_resource(&smc_amba->dev, &smc_amba->res);
nfc->conf_regs = devm_ioremap_resource(nfc->dev, &smc_amba->res);
if (IS_ERR(nfc->conf_regs))
return PTR_ERR(nfc->conf_regs);