From 664addc248d2fed68d013d26ff2fc796d7134259 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Fri, 3 Feb 2012 18:13:23 +0200 Subject: 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 Signed-off-by: David Woodhouse --- drivers/mtd/chips/map_ram.c | 4 ---- drivers/mtd/chips/map_rom.c | 3 +-- 2 files changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/mtd/chips') 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; ilen; 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) -- cgit v1.2.3