From 3c3c10bba1e4ccb75b41442e45c1a072f6cded19 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Mon, 30 Jan 2012 14:58:32 +0200 Subject: mtd: add leading underscore to all mtd functions This patch renames all MTD functions by adding a "_" prefix: mtd->erase -> mtd->_erase mtd->read_oob -> mtd->_read_oob ... The reason is that we are re-working the MTD API and from now on it is an error to use MTD function pointers directly - we have a corresponding API call for every pointer. By adding a leading "_" we achieve the following: 1. Make sure we convert every direct pointer users 2. A leading "_" suggests that this interface is internal and it becomes less likely that people will use them directly 3. Make sure all the out-of-tree modules stop compiling and the owners spot the big API change and amend them. Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/chips/cfi_cmdset_0001.c | 40 ++++++++++++++++++------------------- drivers/mtd/chips/cfi_cmdset_0002.c | 26 ++++++++++++------------ drivers/mtd/chips/cfi_cmdset_0020.c | 18 ++++++++--------- drivers/mtd/chips/fwh_lock.h | 4 ++-- drivers/mtd/chips/map_absent.c | 8 ++++---- drivers/mtd/chips/map_ram.c | 10 +++++----- drivers/mtd/chips/map_rom.c | 10 +++++----- 7 files changed, 58 insertions(+), 58 deletions(-) (limited to 'drivers/mtd/chips') diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index e1e122f..152accf 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -262,9 +262,9 @@ static void fixup_st_m28w320cb(struct mtd_info *mtd) static void fixup_use_point(struct mtd_info *mtd) { struct map_info *map = mtd->priv; - if (!mtd->point && map_is_linear(map)) { - mtd->point = cfi_intelext_point; - mtd->unpoint = cfi_intelext_unpoint; + if (!mtd->_point && map_is_linear(map)) { + mtd->_point = cfi_intelext_point; + mtd->_unpoint = cfi_intelext_unpoint; } } @@ -274,8 +274,8 @@ static void fixup_use_write_buffers(struct mtd_info *mtd) struct cfi_private *cfi = map->fldrv_priv; if (cfi->cfiq->BufWriteTimeoutTyp) { printk(KERN_INFO "Using buffer write method\n" ); - mtd->write = cfi_intelext_write_buffers; - mtd->writev = cfi_intelext_writev; + mtd->_write = cfi_intelext_write_buffers; + mtd->_writev = cfi_intelext_writev; } } @@ -443,15 +443,15 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) mtd->type = MTD_NORFLASH; /* Fill in the default mtd operations */ - mtd->erase = cfi_intelext_erase_varsize; - mtd->read = cfi_intelext_read; - mtd->write = cfi_intelext_write_words; - mtd->sync = cfi_intelext_sync; - mtd->lock = cfi_intelext_lock; - mtd->unlock = cfi_intelext_unlock; - mtd->is_locked = cfi_intelext_is_locked; - mtd->suspend = cfi_intelext_suspend; - mtd->resume = cfi_intelext_resume; + mtd->_erase = cfi_intelext_erase_varsize; + mtd->_read = cfi_intelext_read; + mtd->_write = cfi_intelext_write_words; + mtd->_sync = cfi_intelext_sync; + mtd->_lock = cfi_intelext_lock; + mtd->_unlock = cfi_intelext_unlock; + mtd->_is_locked = cfi_intelext_is_locked; + mtd->_suspend = cfi_intelext_suspend; + mtd->_resume = cfi_intelext_resume; mtd->flags = MTD_CAP_NORFLASH; mtd->name = map->name; mtd->writesize = 1; @@ -600,12 +600,12 @@ static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd) } #ifdef CONFIG_MTD_OTP - mtd->read_fact_prot_reg = cfi_intelext_read_fact_prot_reg; - mtd->read_user_prot_reg = cfi_intelext_read_user_prot_reg; - mtd->write_user_prot_reg = cfi_intelext_write_user_prot_reg; - mtd->lock_user_prot_reg = cfi_intelext_lock_user_prot_reg; - mtd->get_fact_prot_info = cfi_intelext_get_fact_prot_info; - mtd->get_user_prot_info = cfi_intelext_get_user_prot_info; + mtd->_read_fact_prot_reg = cfi_intelext_read_fact_prot_reg; + mtd->_read_user_prot_reg = cfi_intelext_read_user_prot_reg; + mtd->_write_user_prot_reg = cfi_intelext_write_user_prot_reg; + mtd->_lock_user_prot_reg = cfi_intelext_lock_user_prot_reg; + mtd->_get_fact_prot_info = cfi_intelext_get_fact_prot_info; + mtd->_get_user_prot_info = cfi_intelext_get_user_prot_info; #endif /* This function has the potential to distort the reality diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index e2d94bb..27ac062 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -192,7 +192,7 @@ static void fixup_use_write_buffers(struct mtd_info *mtd) struct cfi_private *cfi = map->fldrv_priv; if (cfi->cfiq->BufWriteTimeoutTyp) { pr_debug("Using buffer write method\n" ); - mtd->write = cfi_amdstd_write_buffers; + mtd->_write = cfi_amdstd_write_buffers; } } @@ -231,8 +231,8 @@ static void fixup_convert_atmel_pri(struct mtd_info *mtd) static void fixup_use_secsi(struct mtd_info *mtd) { /* Setup for chips with a secsi area */ - mtd->read_user_prot_reg = cfi_amdstd_secsi_read; - mtd->read_fact_prot_reg = cfi_amdstd_secsi_read; + mtd->_read_user_prot_reg = cfi_amdstd_secsi_read; + mtd->_read_fact_prot_reg = cfi_amdstd_secsi_read; } static void fixup_use_erase_chip(struct mtd_info *mtd) @@ -241,7 +241,7 @@ static void fixup_use_erase_chip(struct mtd_info *mtd) struct cfi_private *cfi = map->fldrv_priv; if ((cfi->cfiq->NumEraseRegions == 1) && ((cfi->cfiq->EraseRegionInfo[0] & 0xffff) == 0)) { - mtd->erase = cfi_amdstd_erase_chip; + mtd->_erase = cfi_amdstd_erase_chip; } } @@ -252,8 +252,8 @@ static void fixup_use_erase_chip(struct mtd_info *mtd) */ static void fixup_use_atmel_lock(struct mtd_info *mtd) { - mtd->lock = cfi_atmel_lock; - mtd->unlock = cfi_atmel_unlock; + mtd->_lock = cfi_atmel_lock; + mtd->_unlock = cfi_atmel_unlock; mtd->flags |= MTD_POWERUP_LOCK; } @@ -432,12 +432,12 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) mtd->type = MTD_NORFLASH; /* Fill in the default mtd operations */ - mtd->erase = cfi_amdstd_erase_varsize; - mtd->write = cfi_amdstd_write_words; - mtd->read = cfi_amdstd_read; - mtd->sync = cfi_amdstd_sync; - mtd->suspend = cfi_amdstd_suspend; - mtd->resume = cfi_amdstd_resume; + mtd->_erase = cfi_amdstd_erase_varsize; + mtd->_write = cfi_amdstd_write_words; + mtd->_read = cfi_amdstd_read; + mtd->_sync = cfi_amdstd_sync; + mtd->_suspend = cfi_amdstd_suspend; + mtd->_resume = cfi_amdstd_resume; mtd->flags = MTD_CAP_NORFLASH; mtd->name = map->name; mtd->writesize = 1; @@ -446,7 +446,7 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) pr_debug("MTD %s(): write buffer size %d\n", __func__, mtd->writebufsize); - mtd->panic_write = cfi_amdstd_panic_write; + mtd->_panic_write = cfi_amdstd_panic_write; mtd->reboot_notifier.notifier_call = cfi_amdstd_reboot; if (cfi->cfi_mode==CFI_MODE_CFI){ diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c index 85e8018..3861cca 100644 --- a/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/drivers/mtd/chips/cfi_cmdset_0020.c @@ -228,15 +228,15 @@ static struct mtd_info *cfi_staa_setup(struct map_info *map) } /* Also select the correct geometry setup too */ - mtd->erase = cfi_staa_erase_varsize; - mtd->read = cfi_staa_read; - mtd->write = cfi_staa_write_buffers; - mtd->writev = cfi_staa_writev; - mtd->sync = cfi_staa_sync; - mtd->lock = cfi_staa_lock; - mtd->unlock = cfi_staa_unlock; - mtd->suspend = cfi_staa_suspend; - mtd->resume = cfi_staa_resume; + mtd->_erase = cfi_staa_erase_varsize; + mtd->_read = cfi_staa_read; + mtd->_write = cfi_staa_write_buffers; + mtd->_writev = cfi_staa_writev; + mtd->_sync = cfi_staa_sync; + mtd->_lock = cfi_staa_lock; + mtd->_unlock = cfi_staa_unlock; + mtd->_suspend = cfi_staa_suspend; + mtd->_resume = cfi_staa_resume; mtd->flags = MTD_CAP_NORFLASH & ~MTD_BIT_WRITEABLE; mtd->writesize = 8; /* FIXME: Should be 0 for STMicro flashes w/out ECC */ mtd->writebufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize; diff --git a/drivers/mtd/chips/fwh_lock.h b/drivers/mtd/chips/fwh_lock.h index 89c6595..800b0e8 100644 --- a/drivers/mtd/chips/fwh_lock.h +++ b/drivers/mtd/chips/fwh_lock.h @@ -101,7 +101,7 @@ static void fixup_use_fwh_lock(struct mtd_info *mtd) { printk(KERN_NOTICE "using fwh lock/unlock method\n"); /* Setup for the chips with the fwh lock method */ - mtd->lock = fwh_lock_varsize; - mtd->unlock = fwh_unlock_varsize; + mtd->_lock = fwh_lock_varsize; + mtd->_unlock = fwh_unlock_varsize; } #endif /* FWH_LOCK_H */ diff --git a/drivers/mtd/chips/map_absent.c b/drivers/mtd/chips/map_absent.c index f2b8729..6be2eddf 100644 --- a/drivers/mtd/chips/map_absent.c +++ b/drivers/mtd/chips/map_absent.c @@ -55,10 +55,10 @@ static struct mtd_info *map_absent_probe(struct map_info *map) mtd->name = map->name; mtd->type = MTD_ABSENT; mtd->size = map->size; - mtd->erase = map_absent_erase; - mtd->read = map_absent_read; - mtd->write = map_absent_write; - mtd->sync = map_absent_sync; + mtd->_erase = map_absent_erase; + mtd->_read = map_absent_read; + mtd->_write = map_absent_write; + mtd->_sync = map_absent_sync; mtd->flags = 0; mtd->erasesize = PAGE_SIZE; mtd->writesize = 1; diff --git a/drivers/mtd/chips/map_ram.c b/drivers/mtd/chips/map_ram.c index 67640cc..2253070 100644 --- a/drivers/mtd/chips/map_ram.c +++ b/drivers/mtd/chips/map_ram.c @@ -64,11 +64,11 @@ static struct mtd_info *map_ram_probe(struct map_info *map) mtd->name = map->name; mtd->type = MTD_RAM; mtd->size = map->size; - mtd->erase = mapram_erase; - mtd->get_unmapped_area = mapram_unmapped_area; - mtd->read = mapram_read; - mtd->write = mapram_write; - mtd->sync = mapram_nop; + mtd->_erase = mapram_erase; + mtd->_get_unmapped_area = mapram_unmapped_area; + mtd->_read = mapram_read; + mtd->_write = mapram_write; + mtd->_sync = mapram_nop; mtd->flags = MTD_CAP_RAM; mtd->writesize = 1; diff --git a/drivers/mtd/chips/map_rom.c b/drivers/mtd/chips/map_rom.c index 593f73d..facb560 100644 --- a/drivers/mtd/chips/map_rom.c +++ b/drivers/mtd/chips/map_rom.c @@ -41,11 +41,11 @@ static struct mtd_info *map_rom_probe(struct map_info *map) mtd->name = map->name; mtd->type = MTD_ROM; mtd->size = map->size; - mtd->get_unmapped_area = maprom_unmapped_area; - mtd->read = maprom_read; - mtd->write = maprom_write; - mtd->sync = maprom_nop; - mtd->erase = maprom_erase; + mtd->_get_unmapped_area = maprom_unmapped_area; + mtd->_read = maprom_read; + mtd->_write = maprom_write; + mtd->_sync = maprom_nop; + mtd->_erase = maprom_erase; mtd->flags = MTD_CAP_ROM; mtd->erasesize = map->size; mtd->writesize = 1; -- cgit v1.1