Messages in this thread Patch in this message | | | From | Tudor Ambarus <> | Subject | [PATCH v4 11/11] mtd: spi-nor: micron-st: Remove status polling on volatile registers write | Date | Wed, 20 Apr 2022 13:34:27 +0300 |
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Writing volatile registers are instant according to Micron and do not need any status polling. Remove status polling on volatile registers write.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- drivers/mtd/spi-nor/micron-st.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c index 61db4896e327..a96f74e0f568 100644 --- a/drivers/mtd/spi-nor/micron-st.c +++ b/drivers/mtd/spi-nor/micron-st.c @@ -58,9 +58,6 @@ static int micron_st_nor_octal_dtr_en(struct spi_nor *nor) op = (struct spi_mem_op) MICRON_ST_NOR_WR_ANY_REG_OP(3, SPINOR_REG_MT_CFR1V, 1, buf); ret = spi_nor_write_any_volatile_reg(nor, &op, nor->reg_proto); - if (ret) - return ret; - ret = spi_nor_wait_till_ready(nor); if (ret) return ret; -- 2.25.1
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