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path: root/drivers/mtd/nand/onenand/onenand_samsung.c
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2024-10-21mtd: Switch back to struct platform_driver::remove()Uwe Kleine-König
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/mtd to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20241007205803.444994-10-u.kleine-koenig@baylibre.com
2023-07-12mtd: nand: samsung: Convert to devm_platform_ioremap_resource() and ↵Yangtao Li
devm_platform_get_and_ioremap_resource() Use devm_platform_ioremap_resource() and devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230707040622.78174-11-frank.li@vivo.com
2023-04-11mtd: nand: Convert to platform remove callback returning voidUwe Kleine-König
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> # atmel Reviewed-by: Paul Cercueil <paul@crapouillou.net> # ingenic Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> # ingenic Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> # intel Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> # meson Acked-by: Roger Quadros <rogerq@kernel.org> # omap_elm Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> # renesas Reviewed-by: Heiko Stuebner <heiko@sntech.de> # rockchip Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> # sunxi Acked-by: Thierry Reding <treding@nvidia.com> # tegra Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230411113816.3472237-1-u.kleine-koenig@pengutronix.de
2021-03-11mtd: onenand: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210305082356.GA137489@embeddedor
2020-01-21mtd: onenand: Use a better name for samsung driverMiquel Raynal
Commit 55ed51fff224 ("{tty: serial, nand: onenand}: samsung: rename to fix build warning") has changed the samsung.c driver to be samsung_mtd.c in order to avoid a conflict in module names with the tty driver. Since the *_mtd suffix is very undescriptive, rename it to onenand_samsung.c, following the folder's convention. Same will be applied to the omap2 onenand driver. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>