From aecf59e90a494f5d439415ce8d50064f6c644615 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Mon, 11 Sep 2017 02:41:56 -0700 Subject: [PATCH] spi-nor: intel-spi: Remove 'Atomic Cycle Sequence' in intel_spi_write() So far intel_spi_write() uses the HW sequencer to do the write. But the HW sequencer register HSFSTS_CTL does not have such a field for 'Atomic Cycle Sequence', remove it. Signed-off-by: Bin Meng Acked-by: Mika Westerberg Signed-off-by: Cyrille Pitchen --- drivers/mtd/spi-nor/intel-spi.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/mtd/spi-nor/intel-spi.c b/drivers/mtd/spi-nor/intel-spi.c index d0237fe5779c..757b9f14fd73 100644 --- a/drivers/mtd/spi-nor/intel-spi.c +++ b/drivers/mtd/spi-nor/intel-spi.c @@ -572,11 +572,6 @@ static ssize_t intel_spi_write(struct spi_nor *nor, loff_t to, size_t len, val |= HSFSTS_CTL_AEL | HSFSTS_CTL_FCERR | HSFSTS_CTL_FDONE; val |= (block_size - 1) << HSFSTS_CTL_FDBC_SHIFT; val |= HSFSTS_CTL_FCYCLE_WRITE; - - /* Write enable */ - if (ispi->preopcodes[1] == SPINOR_OP_WREN) - val |= SSFSTS_CTL_SPOP; - val |= SSFSTS_CTL_ACS; writel(val, ispi->base + HSFSTS_CTL); ret = intel_spi_write_block(ispi, write_buf, block_size); -- 2.17.1