Constify all 'devicefile' arguments since they are treated as so by all of the users in BBU code. Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> --- arch/arm/mach-imx/imx-bbu-internal.c | 40 +++++++++++++++++----------- arch/arm/mach-imx/include/mach/bbu.h | 40 ++++++++++++++-------------- 2 files changed, 44 insertions(+), 36 deletions(-) diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c index add353914..be17189f1 100644 --- a/arch/arm/mach-imx/imx-bbu-internal.c +++ b/arch/arm/mach-imx/imx-bbu-internal.c @@ -396,8 +396,9 @@ free_bootpartvar: return ret; } -static struct imx_internal_bbu_handler *__init_handler(const char *name, char *devicefile, - unsigned long flags) +static struct imx_internal_bbu_handler *__init_handler(const char *name, + const char *devicefile, + unsigned long flags) { struct imx_internal_bbu_handler *imx_handler; struct bbu_handler *handler; @@ -427,7 +428,7 @@ static int __register_handler(struct imx_internal_bbu_handler *imx_handler) } static int -imx_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +imx_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags, enum filetype expected_type) { @@ -443,7 +444,7 @@ imx_bbu_internal_mmc_register_handler(const char *name, char *devicefile, } int imx51_bbu_internal_spi_i2c_register_handler(const char *name, - char *devicefile, unsigned long flags) + const char *devicefile, unsigned long flags) { struct imx_internal_bbu_handler *imx_handler; @@ -457,8 +458,9 @@ int imx51_bbu_internal_spi_i2c_register_handler(const char *name, /* * Register an i.MX51 internal boot update handler for MMC/SD */ -int imx51_bbu_internal_mmc_register_handler(const char *name, char *devicefile, - unsigned long flags) +int imx51_bbu_internal_mmc_register_handler(const char *name, + const char *devicefile, + unsigned long flags) { return imx_bbu_internal_mmc_register_handler(name, devicefile, flags, @@ -468,8 +470,9 @@ int imx51_bbu_internal_mmc_register_handler(const char *name, char *devicefile, /* * Register an i.MX53 internal boot update handler for MMC/SD */ -int imx53_bbu_internal_mmc_register_handler(const char *name, char *devicefile, - unsigned long flags) +int imx53_bbu_internal_mmc_register_handler(const char *name, + const char *devicefile, + unsigned long flags) { return imx_bbu_internal_mmc_register_handler(name, devicefile, flags, filetype_imx_image_v2); @@ -480,8 +483,9 @@ int imx53_bbu_internal_mmc_register_handler(const char *name, char *devicefile, * EEPROMs / flashes. Nearly the same as MMC/SD, but we do not need to * keep a partition table. We have to erase the device beforehand though. */ -int imx53_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, - unsigned long flags) +int imx53_bbu_internal_spi_i2c_register_handler(const char *name, + const char *devicefile, + unsigned long flags) { struct imx_internal_bbu_handler *imx_handler; @@ -515,14 +519,16 @@ int imx53_bbu_internal_nand_register_handler(const char *name, /* * Register an i.MX6 internal boot update handler for MMC/SD */ -int imx6_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int imx6_bbu_internal_mmc_register_handler(const char *name, + const char *devicefile, unsigned long flags) __alias(imx53_bbu_internal_mmc_register_handler); /* * Register an VF610 internal boot update handler for MMC/SD */ -int vf610_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int vf610_bbu_internal_mmc_register_handler(const char *name, + const char *devicefile, unsigned long flags) __alias(imx6_bbu_internal_mmc_register_handler); @@ -535,7 +541,8 @@ int vf610_bbu_internal_mmc_register_handler(const char *name, char *devicefile, * Note that no further partitioning of the boot partition is supported up to * now. */ -int imx6_bbu_internal_mmcboot_register_handler(const char *name, char *devicefile, +int imx6_bbu_internal_mmcboot_register_handler(const char *name, + const char *devicefile, unsigned long flags) { struct imx_internal_bbu_handler *imx_handler; @@ -554,12 +561,13 @@ int imx6_bbu_internal_mmcboot_register_handler(const char *name, char *devicefil * keep a partition table. We have to erase the device beforehand though. */ int imx6_bbu_internal_spi_i2c_register_handler(const char *name, - char *devicefile, + const char *devicefile, unsigned long flags) __alias(imx53_bbu_internal_spi_i2c_register_handler); -int imx_bbu_external_nor_register_handler(const char *name, char *devicefile, - unsigned long flags) +int imx_bbu_external_nor_register_handler(const char *name, + const char *devicefile, + unsigned long flags) { struct imx_internal_bbu_handler *imx_handler; diff --git a/arch/arm/mach-imx/include/mach/bbu.h b/arch/arm/mach-imx/include/mach/bbu.h index b9b2c5bcb..b16766c75 100644 --- a/arch/arm/mach-imx/include/mach/bbu.h +++ b/arch/arm/mach-imx/include/mach/bbu.h @@ -32,57 +32,57 @@ struct imx_dcd_v2_entry; #ifdef CONFIG_BAREBOX_UPDATE -int imx51_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int imx51_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags); int imx51_bbu_internal_spi_i2c_register_handler(const char *name, - char *devicefile, unsigned long flags); + const char *devicefile, unsigned long flags); -int imx53_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int imx53_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags); -int imx53_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, +int imx53_bbu_internal_spi_i2c_register_handler(const char *name, const char *devicefile, unsigned long flags); int imx53_bbu_internal_nand_register_handler(const char *name, unsigned long flags, int partition_size); -int imx6_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int imx6_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags); -int imx6_bbu_internal_mmcboot_register_handler(const char *name, char *devicefile, +int imx6_bbu_internal_mmcboot_register_handler(const char *name, const char *devicefile, unsigned long flags); -int imx6_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, +int imx6_bbu_internal_spi_i2c_register_handler(const char *name, const char *devicefile, unsigned long flags); -int vf610_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +int vf610_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags); -int imx_bbu_external_nor_register_handler(const char *name, char *devicefile, +int imx_bbu_external_nor_register_handler(const char *name, const char *devicefile, unsigned long flags); #else -static inline int imx51_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +static inline int imx51_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; } static inline int imx51_bbu_internal_spi_i2c_register_handler(const char *name, - char *devicefile, unsigned long flags) + const char *devicefile, unsigned long flags) { return -ENOSYS; } -static inline int imx53_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +static inline int imx53_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; } -static inline int imx53_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, +static inline int imx53_bbu_internal_spi_i2c_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; @@ -94,32 +94,32 @@ static inline int imx53_bbu_internal_nand_register_handler(const char *name, return -ENOSYS; } -static inline int imx6_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +static inline int imx6_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; } static inline int imx6_bbu_internal_mmcboot_register_handler(const char *name, - char *devicefile, + const char *devicefile, unsigned long flags) { return -ENOSYS; } -static inline int imx6_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile, +static inline int imx6_bbu_internal_spi_i2c_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; } -static inline int vf610_bbu_internal_mmc_register_handler(const char *name, char *devicefile, +static inline int vf610_bbu_internal_mmc_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; } -static inline int imx_bbu_external_nor_register_handler(const char *name, char *devicefile, +static inline int imx_bbu_external_nor_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; @@ -127,10 +127,10 @@ static inline int imx_bbu_external_nor_register_handler(const char *name, char * #endif #if defined(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND) -int imx_bbu_external_nand_register_handler(const char *name, char *devicefile, +int imx_bbu_external_nand_register_handler(const char *name, const char *devicefile, unsigned long flags); #else -static inline int imx_bbu_external_nand_register_handler(const char *name, char *devicefile, +static inline int imx_bbu_external_nand_register_handler(const char *name, const char *devicefile, unsigned long flags) { return -ENOSYS; 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