[PATCH 00/49] mtd: nand: Convert to platform remove callback returning void

Uwe Kleine-König
2023-04-01T16:21:10Z

Hello,

this series adapts the platform drivers below drivers/mtd/nand to use the
.remove_new() callback. Compared to the traditional .remove() callback
.remove_new() returns no value. This is a good thing because the driver core
doesn't (and cannot) cope for errors during remove. The only effect of a
non-zero return value in .remove() is that the driver core emits a warning. The
device is removed anyhow and an early return from .remove() usually yields a
resource leak.

By changing the remove callback to return void driver authors cannot
reasonably assume any more that there is some kind of cleanup later.

As all drivers already return 0 in their .remove callback, they can be
converted trivially.

Thanks
Uwe

Uwe Kleine-König (49):
mtd: nand: mxic-ecc: Convert to platform remove callback returning
void
mtd: onenand: generic: Convert to platform remove callback returning
void
mtd: onenand: omap2: Convert to platform remove callback returning
void
mtd: onenand: samsung: Convert to platform remove callback returning
void
mtd: rawnand: ams-delta: Convert to platform remove callback returning
void
mtd: rawnand: arasan: Convert to platform remove callback returning
void
mtd: rawnand: atmel: Convert to platform remove callback returning
void
mtd: rawnand: au1550nd: Convert to platform remove callback returning
void
mtd: rawnand: bcm47xxnflash: Convert to platform remove callback
returning void
mtd: rawnand: cadence: Convert to platform remove callback returning
void
mtd: rawnand: davinci: Convert to platform remove callback returning
void
mtd: rawnand: denali_dt: Convert to platform remove callback returning
void
mtd: rawnand: fsl_elbc: Convert to platform remove callback returning
void
mtd: rawnand: fsl_ifc: Convert to platform remove callback returning
void
mtd: rawnand: fsl_upm: Convert to platform remove callback returning
void
mtd: rawnand: fsmc: Convert to platform remove callback returning void
mtd: rawnand: gpio: Convert to platform remove callback returning void
mtd: rawnand: gpmi: Convert to platform remove callback returning void
mtd: rawnand: hisi504: Convert to platform remove callback returning
void
mtd: rawnand: ingenic: Convert to platform remove callback returning
void
mtd: rawnand: intel: Convert to platform remove callback returning
void
mtd: rawnand: lpc32xx_mlc: Convert to platform remove callback
returning void
mtd: rawnand: lpc32xx_slc: Convert to platform remove callback
returning void
mtd: rawnand: marvell: Convert to platform remove callback returning
void
mtd: rawnand: meson: Convert to platform remove callback returning
void
mtd: rawnand: mpc5121_nfc: Convert to platform remove callback
returning void
mtd: rawnand: mtk: Convert to platform remove callback returning void
mtd: rawnand: mxc: Convert to platform remove callback returning void
mtd: rawnand: mxic: Convert to platform remove callback returning void
mtd: rawnand: ndfc: Convert to platform remove callback returning void
mtd: rawnand: omap2: Convert to platform remove callback returning
void
mtd: rawnand: omap_elm: Convert to platform remove callback returning
void
mtd: rawnand: orion: Convert to platform remove callback returning
void
mtd: rawnand: oxnas: Convert to platform remove callback returning
void
mtd: rawnand: pasemi: Convert to platform remove callback returning
void
mtd: rawnand: pl35x: Convert to platform remove callback returning
void
mtd: rawnand: plat: Convert to platform remove callback returning void
mtd: rawnand: qcom: Convert to platform remove callback returning void
mtd: rawnand: renesas: Convert to platform remove callback returning
void
mtd: rawnand: rockchip: Convert to platform remove callback returning
void
mtd: rawnand: s3c2410: Convert to platform remove callback returning
void
mtd: rawnand: sh_flctl: Convert to platform remove callback returning
void
mtd: rawnand: sharpsl: Convert to platform remove callback returning
void
mtd: rawnand: socrates: Convert to platform remove callback returning
void
mtd: rawnand: stm32_fmc2: Convert to platform remove callback
returning void
mtd: rawnand: sunxi: Convert to platform remove callback returning
void
mtd: rawnand: tegra: Convert to platform remove callback returning
void
mtd: rawnand: vf610_nfc: Convert to platform remove callback returning
void
mtd: rawnand: xway: Convert to platform remove callback returning void

drivers/mtd/nand/ecc-mxic.c | 6 ++----
drivers/mtd/nand/onenand/generic.c | 6 ++----
drivers/mtd/nand/onenand/onenand_omap2.c | 6 ++----
drivers/mtd/nand/onenand/onenand_samsung.c | 6 ++----
drivers/mtd/nand/raw/ams-delta.c | 6 ++----
drivers/mtd/nand/raw/arasan-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/atmel/nand-controller.c | 6 ++----
drivers/mtd/nand/raw/au1550nd.c | 5 ++---
drivers/mtd/nand/raw/bcm47xxnflash/main.c | 6 ++----
drivers/mtd/nand/raw/cadence-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/davinci_nand.c | 6 ++----
drivers/mtd/nand/raw/denali_dt.c | 6 ++----
drivers/mtd/nand/raw/fsl_elbc_nand.c | 6 ++----
drivers/mtd/nand/raw/fsl_ifc_nand.c | 6 ++----
drivers/mtd/nand/raw/fsl_upm.c | 6 ++----
drivers/mtd/nand/raw/fsmc_nand.c | 6 ++----
drivers/mtd/nand/raw/gpio.c | 6 ++----
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 5 ++---
drivers/mtd/nand/raw/hisi504_nand.c | 6 ++----
drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 6 ++----
drivers/mtd/nand/raw/intel-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/lpc32xx_mlc.c | 6 ++----
drivers/mtd/nand/raw/lpc32xx_slc.c | 6 ++----
drivers/mtd/nand/raw/marvell_nand.c | 6 ++----
drivers/mtd/nand/raw/meson_nand.c | 6 ++----
drivers/mtd/nand/raw/mpc5121_nfc.c | 6 ++----
drivers/mtd/nand/raw/mtk_nand.c | 6 ++----
drivers/mtd/nand/raw/mxc_nand.c | 6 ++----
drivers/mtd/nand/raw/mxic_nand.c | 5 ++---
drivers/mtd/nand/raw/ndfc.c | 6 ++----
drivers/mtd/nand/raw/omap2.c | 5 ++---
drivers/mtd/nand/raw/omap_elm.c | 5 ++---
drivers/mtd/nand/raw/orion_nand.c | 6 ++----
drivers/mtd/nand/raw/oxnas_nand.c | 6 ++----
drivers/mtd/nand/raw/pasemi_nand.c | 6 ++----
drivers/mtd/nand/raw/pl35x-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/plat_nand.c | 6 ++----
drivers/mtd/nand/raw/qcom_nandc.c | 6 ++----
drivers/mtd/nand/raw/renesas-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/rockchip-nand-controller.c | 6 ++----
drivers/mtd/nand/raw/s3c2410.c | 8 +++-----
drivers/mtd/nand/raw/sh_flctl.c | 6 ++----
drivers/mtd/nand/raw/sharpsl.c | 6 ++----
drivers/mtd/nand/raw/socrates_nand.c | 6 ++----
drivers/mtd/nand/raw/stm32_fmc2_nand.c | 6 ++----
drivers/mtd/nand/raw/sunxi_nand.c | 6 ++----
drivers/mtd/nand/raw/tegra_nand.c | 6 ++----
drivers/mtd/nand/raw/vf610_nfc.c | 5 ++---
drivers/mtd/nand/raw/xway_nand.c | 6 ++----
49 files changed, 99 insertions(+), 191 deletions(-)

base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6
--
2.39.2