Commits
Russell King committed 70f3ff434d7
dmaengine: PL08x: get rid of write only pool_ctr and free_txd locking The free function says the pl08x lock should be taken before calling it. However, the DMA pool allocation/freeing is already properly locked. The only thing that would need this is pool_ctr, which happens to be a write-only variable. Let's get rid of this, and eliminate any need for additional locking here. Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>