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| author | Allen-KH Cheng <allen-kh.cheng@mediatek.com> | 2022-10-31 20:46:33 +0800 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-11-21 16:36:18 +0200 |
| commit | fdc20370d93e8c6d2f448a539d08c2c064af7694 (patch) | |
| tree | d8b991033355f11f10700f2536344e71ccefe1ac /drivers/mtd/spi-nor/micron-st.c | |
| parent | 4dc49062a7e9c0c7261807fb855df1c611eb78c3 (diff) | |
mtd: spi-nor: Fix the number of bytes for the dummy cycles
The number of bytes used by spi_nor_spimem_check_readop() may be
incorrect for the dummy cycles. Since nor->read_dummy is not initialized
before spi_nor_spimem_adjust_hwcaps().
We use both mode and wait state clock cycles instead of nor->read_dummy.
Fixes: 0e30f47232ab ("mtd: spi-nor: add support for DTR protocol")
Co-developed-by: Bayi Cheng <bayi.cheng@mediatek.com>
Signed-off-by: Bayi Cheng <bayi.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Tested-by: Dhruva Gole <d-gole@ti.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Link: https://lore.kernel.org/r/20221031124633.13189-1-allen-kh.cheng@mediatek.com
Diffstat (limited to 'drivers/mtd/spi-nor/micron-st.c')
0 files changed, 0 insertions, 0 deletions