Commits
Emil Renner Berthing committed fab3e4871f6
spi: rockchip: use atomic_t state The state field is currently only used to make sure only the last of the tx and rx dma callbacks issue an spi_finalize_current_transfer. Rather than using a spinlock we can get away with just turning the state field into an atomic_t. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Mark Brown <broonie@kernel.org>