diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-02-03 20:13:23 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 03:29:11 +0400 |
| commit | 664addc248d2fed68d013d26ff2fc796d7134259 (patch) | |
| tree | 197681f173c14068a8d634c9ab1c889fd02316cf /drivers/mtd/chips | |
| parent | 5def48982b778aaebe201f85af7170b7d0a6619f (diff) | |
| download | linux-664addc248d2fed68d013d26ff2fc796d7134259.tar.xz | |
mtd: remove R/O checking duplication
Many drivers check whether the partition is R/O and return -EROFS if yes.
Let's stop having duplicated checks and move them to the API functions
instead.
And again a bit of noise - deleted few too sparse newlines, sorry.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/map_ram.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/chips/map_rom.c | 3 |
2 files changed, 1 insertions, 6 deletions
diff --git a/drivers/mtd/chips/map_ram.c b/drivers/mtd/chips/map_ram.c index 225307088dc0..991c2a1c05d3 100644 --- a/drivers/mtd/chips/map_ram.c +++ b/drivers/mtd/chips/map_ram.c @@ -122,14 +122,10 @@ static int mapram_erase (struct mtd_info *mtd, struct erase_info *instr) unsigned long i; allff = map_word_ff(map); - for (i=0; i<instr->len; i += map_bankwidth(map)) map_write(map, allff, instr->addr + i); - instr->state = MTD_ERASE_DONE; - mtd_erase_callback(instr); - return 0; } diff --git a/drivers/mtd/chips/map_rom.c b/drivers/mtd/chips/map_rom.c index facb56092d39..47a43cf7e5c6 100644 --- a/drivers/mtd/chips/map_rom.c +++ b/drivers/mtd/chips/map_rom.c @@ -85,8 +85,7 @@ static void maprom_nop(struct mtd_info *mtd) static int maprom_write (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) { - printk(KERN_NOTICE "maprom_write called\n"); - return -EIO; + return -EROFS; } static int maprom_erase (struct mtd_info *mtd, struct erase_info *info) |