From 34cd4a72fb2d113e2754c0d643618a8e3fa549ab Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 26 Oct 2024 22:16:22 +0200 Subject: [PATCH] mtd: spi-nor: Remove recently added SST special case Remove undocumented SST special case. This was added in commit 5d40b3d384dc ("mtd: spi-nor: Add parallel and stacked memories support") without any explanation in the commit message. Remove it. Fixes: 5d40b3d384dc ("mtd: spi-nor: Add parallel and stacked memories support") Signed-off-by: Marek Vasut --- drivers/mtd/spi/spi-nor-core.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index d22363e826..3c47751348 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -3578,19 +3578,6 @@ static int spi_nor_select_erase(struct spi_nor *nor, mtd->erasesize = info->sector_size; } - if ((JEDEC_MFR(info) == SNOR_MFR_SST) && info->flags & SECT_4K) { - nor->erase_opcode = SPINOR_OP_BE_4K; - /* - * In parallel-memories the erase operation is - * performed on both the flashes simultaneously - * so, double the erasesize. - */ - if (nor->flags & SNOR_F_HAS_PARALLEL) - mtd->erasesize = 4096 * 2; - else - mtd->erasesize = 4096; - } - return 0; } -- 2.39.5