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spi: stm32-qspi: Remove SR_BUSY bit check before sending command

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Waiting for SR_BUSY bit when receiving a new command is not needed.
SR_BUSY bit is already managed in the previous command treatment.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20220511074644.558874-4-patrice.chotard@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Patrice Chotard 2022-05-11 09:46:44 +02:00 committed by Mark Brown
parent 0cf8d32600
commit ae16cc18f3
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1 changed files with 0 additions and 4 deletions
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4
drivers/spi/spi-stm32-qspi.c
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@ -369,10 +369,6 @@ static int stm32_qspi_send(struct spi_mem *mem, const struct spi_mem_op *op)
op->dummy.buswidth, op->data.buswidth,
op->addr.val, op->data.nbytes);
err = stm32_qspi_wait_nobusy(qspi);
if (err)
goto abort;
cr = readl_relaxed(qspi->io_base + QSPI_CR);
cr &= ~CR_PRESC_MASK & ~CR_FSEL;
cr |= FIELD_PREP(CR_PRESC_MASK, flash->presc);