From: Tudor Ambarus Date: Tue, 7 Dec 2021 14:02:52 +0000 (+0200) Subject: mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5eefc2dc03192c58b558f9b8f0fbf92998ee5771;p=linux.git mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing s25fl256s0 does not define the SFDP tables nor implements the RDSFDP 0x5a command. Skip the SFDP parsing in order to avoid issuing an unsupported command to the flash. Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20211207140254.87681-13-tudor.ambarus@microchip.com --- diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index f2a2995a77184..f44401287811a 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -210,7 +210,8 @@ static const struct flash_info spansion_parts[] = { NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128) FLAGS(USE_CLSR) - NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + NO_SFDP_FLAGS(SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ) }, { "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512) FLAGS(USE_CLSR) NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },