mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a0fa0b66ac
This replaces kzalloc() and ioremap() calls by devm_ functions in the probe() routine, which automatically release the corresponding resources when probe() fails or when the device is removed. This simplifies simplifies the error management code, and brings the below improvements or changes: A. Fixing a bug reported by "make coccicheck": If "board = devm_kzalloc()" fails, the probe() function jumps incorrectly to label "no_res" and therefore returns without running iounmap(). B. Requesting the memory region Using devm_ioremap_resource() makes the probe() function request the corresponding memory region before running ioremap(), as it is supposed to do. C. Standardizing the error codes: The use of devm_ioremap_resource() changes the return value: * -ENOMEM instead of -EIO in case of ioremap() failure, * -EINVAL instead of -ENODEV in case of platform_get_resource() failure. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Brian Norris <computersforpeace@gmail.com> |
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| .. | ||
| bcm47xxnflash | ||
| gpmi-nand | ||
| ams-delta.c | ||
| atmel_nand_ecc.h | ||
| atmel_nand_nfc.h | ||
| atmel_nand.c | ||
| au1550nd.c | ||
| bf5xx_nand.c | ||
| cafe_nand.c | ||
| cmx270_nand.c | ||
| cs553x_nand.c | ||
| davinci_nand.c | ||
| denali_dt.c | ||
| denali_pci.c | ||
| denali.c | ||
| denali.h | ||
| diskonchip.c | ||
| docg4.c | ||
| fsl_elbc_nand.c | ||
| fsl_ifc_nand.c | ||
| fsl_upm.c | ||
| fsmc_nand.c | ||
| gpio.c | ||
| jz4740_nand.c | ||
| Kconfig | ||
| lpc32xx_mlc.c | ||
| lpc32xx_slc.c | ||
| Makefile | ||
| mpc5121_nfc.c | ||
| mxc_nand.c | ||
| nand_base.c | ||
| nand_bbt.c | ||
| nand_bch.c | ||
| nand_ecc.c | ||
| nand_ids.c | ||
| nand_timings.c | ||
| nandsim.c | ||
| ndfc.c | ||
| nuc900_nand.c | ||
| omap2.c | ||
| omap_elm.c | ||
| orion_nand.c | ||
| pasemi_nand.c | ||
| plat_nand.c | ||
| pxa3xx_nand.c | ||
| r852.c | ||
| r852.h | ||
| s3c2410.c | ||
| sh_flctl.c | ||
| sharpsl.c | ||
| sm_common.c | ||
| sm_common.h | ||
| socrates_nand.c | ||
| tmio_nand.c | ||
| txx9ndfmc.c | ||
| xway_nand.c | ||