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Unverified Commit 775c4c00 authored by Ludovic Barre's avatar Ludovic Barre Committed by Mark Brown
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spi: stm32-qspi: remove signal sensitive on completion 



On umount step a sigkill signal is set (without user specific
action), due to sigkill signal the completion will be interrupted and
the data transfer can't be finished if a sync is needed.

Signed-off-by: default avatarLudovic Barre <ludovic.barre@st.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent cae86eac

drivers/spi/spi-stm32-qspi.c

+3 −7
Original line number Diff line number Diff line
@@ -245,14 +245,10 @@ static int stm32_qspi_tx_dma(struct stm32_qspi *qspi, 
	writel_relaxed(cr | CR_DMAEN, qspi->io_base + QSPI_CR);



	t_out = sgt.nents * STM32_COMP_TIMEOUT_MS;

	if (!wait_for_completion_interruptible_timeout(&qspi->dma_completion,

	if (!wait_for_completion_timeout(&qspi->dma_completion,

					 msecs_to_jiffies(t_out)))

		err = -ETIMEDOUT;



	if (dma_async_is_tx_complete(dma_ch, cookie,

				     NULL, NULL) != DMA_COMPLETE)

		err = -ETIMEDOUT;



	if (err)

		dmaengine_terminate_all(dma_ch);
@@ -304,7 +300,7 @@ static int stm32_qspi_wait_cmd(struct stm32_qspi *qspi, 
	cr = readl_relaxed(qspi->io_base + QSPI_CR);

	writel_relaxed(cr | CR_TCIE | CR_TEIE, qspi->io_base + QSPI_CR);



	if (!wait_for_completion_interruptible_timeout(&qspi->data_completion,

	if (!wait_for_completion_timeout(&qspi->data_completion,

				msecs_to_jiffies(STM32_COMP_TIMEOUT_MS))) {

		err = -ETIMEDOUT;

	} else {