From 26f0740ed6a211bd81edc9118526636e814bd650 Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Mon, 13 Nov 2017 10:59:01 +0100 Subject: [PATCH] mtd: nand: hynix: Don't wait after applying new read-retry params Setting read-retry parameters has no impact on the R/B pin, so waiting for the chip to be ready is useless. Signed-off-by: Boris Brezillon --- drivers/mtd/nand/nand_hynix.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/mtd/nand/nand_hynix.c b/drivers/mtd/nand/nand_hynix.c index 985751eda317..72d98cbff4ca 100644 --- a/drivers/mtd/nand/nand_hynix.c +++ b/drivers/mtd/nand/nand_hynix.c @@ -83,7 +83,6 @@ static int hynix_nand_setup_read_retry(struct mtd_info *mtd, int retry_mode) struct nand_chip *chip = mtd_to_nand(mtd); struct hynix_nand *hynix = nand_get_manufacturer_data(chip); const u8 *values; - int status; int i; values = hynix->read_retry->values + @@ -112,10 +111,6 @@ static int hynix_nand_setup_read_retry(struct mtd_info *mtd, int retry_mode) /* Apply the new settings. */ chip->cmdfunc(mtd, NAND_HYNIX_CMD_APPLY_PARAMS, -1, -1); - status = chip->waitfunc(mtd, chip); - if (status & NAND_STATUS_FAIL) - return -EIO; - return 0; }