From: Randy Dunlap rdunlap@infradead.org
commit 1e6ae0e46e32749b130f1823da30cea9aa2a59a0 upstream.
Correct a typo/pasto: setnocoherentio() should set dma_default_coherent to false, not true.
Fixes: 14ac09a65e19 ("MIPS: refactor the runtime coherent vs noncoherent DMA indicators") Signed-off-by: Randy Dunlap rdunlap@infradead.org Cc: Christoph Hellwig hch@lst.de Cc: Thomas Bogendoerfer tsbogend@alpha.franken.de Cc: linux-mips@vger.kernel.org Reviewed-by: Christoph Hellwig hch@lst.de Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/mips/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -803,7 +803,7 @@ early_param("coherentio", setcoherentio)
static int __init setnocoherentio(char *str) { - dma_default_coherent = true; + dma_default_coherent = false; pr_info("Software DMA cache coherency (command line)\n"); return 0; }