Commit 5a866ec0 authored Oct 10, 2017 by Maxime Chevallier Committed by Mark Brown Oct 10, 2017

spi: a3700: Return correct value on timeout detection



When waiting for transfer completion, a3700_spi_wait_completion
returns a boolean indicating if a timeout occurred.

The function was returning 'true' everytime, failing to detect any
timeout.

This patch makes it return 'false' when a timeout is reached.

Signed-off-by: Maxime Chevallier <maxime.chevallier@smile.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

parent 6fd6fd68

drivers/spi/spi-armada-3700.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -387,7 +387,8 @@ static bool a3700_spi_wait_completion(struct spi_device *spi)

		spireg_write(a3700_spi, A3700_SPI_INT_MASK_REG, 0);

		return true;
		/* Timeout was reached */
		return false;
		}

		static bool a3700_spi_transfer_wait(struct spi_device *spi,

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