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spi: fix locking for SPI_LOCK_ON using synchronous API

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Keep locking for SPI_LOCK_ON from the first call of transceive until
spi_release release the lock. Use owner parameter to in the spi_context
to store the owner of the lock.
The locking is in line with the SPI_HOLD_ON_CS

Signed-off-by: Stefan Bigler <stefan@bigler.io>
This commit is contained in:
Stefan Bigler 2020-10-19 08:52:29 +02:00 • committed by Carles Cufí
commit 596cad8231
17 changed files with 35 additions and 20 deletions
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2
drivers/spi/spi_cc13xx_cc26xx.c
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@ -146,7 +146,7 @@ static int spi_cc13xx_cc26xx_transceive(const struct device *dev,
uint32_t txd, rxd;
int err;
spi_context_lock(ctx, false, NULL);
spi_context_lock(ctx, false, NULL, config);
#if defined(CONFIG_SYS_POWER_MANAGEMENT) && \
defined(CONFIG_SYS_POWER_SLEEP_STATES)