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mtd: Stop updating erase_info->state and calling mtd_erase_callback()

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MTD users are no longer checking erase_info->state to determine if the
erase operation failed or succeeded. Moreover, mtd_erase_callback() is
now a NOP.

We can safely get rid of all mtd_erase_callback() calls and all
erase_info->state assignments. While at it, get rid of the
erase_info->state field, all MTD_ERASE_XXX definitions and the
mtd_erase_callback() function.

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Bert Kenward <bkenward@solarflare.com>
---
Changes in v2:
- Address a few coding style issues (reported by Miquel)
- Remove comments that are no longer valid (reported by Miquel)
This commit is contained in:
Boris Brezillon 2018-02-12 22:03:11 +01:00
parent 8f347c4232
commit e7bfb3fdbd
30 changed files with 23 additions and 204 deletions
Download patch file Download diff file Expand all files Collapse all files

10
drivers/mtd/lpddr/lpddr2_nvm.c
View file

@ -380,14 +380,8 @@ out:
*/
static int lpddr2_nvm_erase(struct mtd_info *mtd, struct erase_info *instr)
{
int ret = lpddr2_nvm_do_block_op(mtd, instr->addr, instr->len,
LPDDR2_NVM_ERASE);
if (!ret) {
instr->state = MTD_ERASE_DONE;
mtd_erase_callback(instr);
}
return ret;
return lpddr2_nvm_do_block_op(mtd, instr->addr, instr->len,
LPDDR2_NVM_ERASE);
}
/*