Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit aecf59e9 authored by Bin Meng's avatar Bin Meng Committed by Cyrille Pitchen
Browse files

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: default avatarBin Meng <bmeng.cn@gmail.com>
Acked-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: default avatarCyrille Pitchen <cyrille.pitchen@wedev4u.fr>
parent fc2b3472

drivers/mtd/spi-nor/intel-spi.c

+0 −5
Original line number Diff line number Diff line
@@ -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);