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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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Larisa Grigore
a786ef5f69
[ Upstream commit782a7c7307] Commit6a13044849("spi: lpspi: Fix wrong transmission when don't use CONT") breaks transmissions when CONT is used. The TDIE interrupt should not be disabled in all cases. If CONT is used and the TX transfer is not yet completed yet, but the interrupt handler is called because there are characters to be received, TDIE is replaced with FCIE. When the transfer is finally completed, SR_TDF is set but the interrupt handler isn't called again. Fixes:6a13044849("spi: lpspi: Fix wrong transmission when don't use CONT") Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-1-6262b9aa9be4@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
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