diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mtd/nand-ecc-mxic.h | 2 | ||||
| -rw-r--r-- | include/linux/mtd/nand.h | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/mtd/nand-ecc-mxic.h b/include/linux/mtd/nand-ecc-mxic.h index f3aa1ac82aed..b125926e458c 100644 --- a/include/linux/mtd/nand-ecc-mxic.h +++ b/include/linux/mtd/nand-ecc-mxic.h @@ -14,7 +14,7 @@ struct mxic_ecc_engine; -#if IS_ENABLED(CONFIG_MTD_NAND_ECC_MXIC) +#if IS_ENABLED(CONFIG_MTD_NAND_ECC_MXIC) && IS_REACHABLE(CONFIG_MTD_NAND_CORE) struct nand_ecc_engine_ops *mxic_ecc_get_pipelined_ops(void); struct nand_ecc_engine *mxic_ecc_get_pipelined_engine(struct platform_device *spi_pdev); diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 615b3e3a3920..c3693bb87b4c 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -303,8 +303,23 @@ int nand_ecc_prepare_io_req(struct nand_device *nand, int nand_ecc_finish_io_req(struct nand_device *nand, struct nand_page_io_req *req); bool nand_ecc_is_strong_enough(struct nand_device *nand); + +#if IS_REACHABLE(CONFIG_MTD_NAND_CORE) int nand_ecc_register_on_host_hw_engine(struct nand_ecc_engine *engine); int nand_ecc_unregister_on_host_hw_engine(struct nand_ecc_engine *engine); +#else +static inline int +nand_ecc_register_on_host_hw_engine(struct nand_ecc_engine *engine) +{ + return -ENOTSUPP; +} +static inline int +nand_ecc_unregister_on_host_hw_engine(struct nand_ecc_engine *engine) +{ + return -ENOTSUPP; +} +#endif + struct nand_ecc_engine *nand_ecc_get_sw_engine(struct nand_device *nand); struct nand_ecc_engine *nand_ecc_get_on_die_hw_engine(struct nand_device *nand); struct nand_ecc_engine *nand_ecc_get_on_host_hw_engine(struct nand_device *nand); |