Commits
Mark Brown committed 56ea1075e7f
spi: spidev: Hold spi_lock over all defererences of spi in release() We use the spi_lock spinlock to protect against races between the device being removed and file operations on the spidev. This means that in the removal path all references to the device need to be done under lock as in removal we dropping references to the device. Reported-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>