[PATCH v4 11/11] mtd: spi-nor: micron-st: Remove status polling on volatile registers write

Tudor Ambarus
2022-04-20T10:36:03Z

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;