From 6c94bd12c4adca45033ef89daafa66fbfc9acd17 Mon Sep 17 00:00:00 2001 From: Álvaro Fernández Rojas Date: Tue, 23 Jan 2018 17:14:57 +0100 Subject: drivers: spi: consider command bytes when sending transfers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Command bytes are part of the written bytes and they should be taken into account when sending a spi transfer. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Simon Glass Reviewed-by: Daniel Schwierzeck Reviewed-by: Jagan Teki --- drivers/mtd/spi/spi_flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd/spi') diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index e40e1c01de..294d9f9d79 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -405,7 +405,7 @@ int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset, if (spi->max_write_size) chunk_len = min(chunk_len, - (size_t)spi->max_write_size); + spi->max_write_size - sizeof(cmd)); spi_flash_addr(write_addr, cmd); -- cgit