diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index d88c7f7fc61..0ade23749ee 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -1,7 +1,7 @@ /* * linux/drivers/mtd/onenand/onenand_base.c * - * Copyright (C) 2005-2006 Samsung Electronics + * Copyright (C) 2005-2007 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * * This program is free software; you can redistribute it and/or modify @@ -581,8 +581,7 @@ static int onenand_check_bufferram(struct mtd_info *mtd, loff_t addr) int i; block = (int) (addr >> this->erase_shift); - page = (int) (addr >> this->page_shift); - page &= this->page_mask; + page = (int) (addr >> this->page_shift) & this->page_mask; i = ONENAND_CURRENT_BUFFERRAM(this); @@ -611,8 +610,7 @@ static int onenand_update_bufferram(struct mtd_info *mtd, loff_t addr, int i; block = (int) (addr >> this->erase_shift); - page = (int) (addr >> this->page_shift); - page &= this->page_mask; + page = (int) (addr >> this->page_shift) & this->page_mask; /* Invalidate BufferRAM */ for (i = 0; i < MAX_BUFFERRAM; i++) { @@ -714,8 +712,6 @@ static int onenand_read(struct mtd_info *mtd, loff_t from, size_t len, /* Grab the lock and see if the device is available */ onenand_get_device(mtd, FL_READING); - /* TODO handling oob */ - stats = mtd->ecc_stats; /* Read-while-load method */ @@ -1812,12 +1808,13 @@ static int onenand_lock_user_prot_reg(struct mtd_info *mtd, loff_t from, #endif /* CONFIG_MTD_ONENAND_OTP */ /** - * onenand_lock_scheme - Check and set OneNAND lock scheme + * onenand_check_features - Check and set OneNAND features * @param mtd MTD data structure * - * Check and set OneNAND lock scheme + * Check and set OneNAND features + * - lock scheme */ -static void onenand_lock_scheme(struct mtd_info *mtd) +static void onenand_check_features(struct mtd_info *mtd) { struct onenand_chip *this = mtd->priv; unsigned int density, process; @@ -1971,8 +1968,8 @@ static int onenand_probe(struct mtd_info *mtd) mtd->size = this->chipsize; - /* Check OneNAND lock scheme */ - onenand_lock_scheme(mtd); + /* Check OneNAND features */ + onenand_check_features(mtd); return 0; } |