| From 1e6ae0e46e32749b130f1823da30cea9aa2a59a0 Mon Sep 17 00:00:00 2001 |
| From: Randy Dunlap <rdunlap@infradead.org> |
| Date: Mon, 21 Feb 2022 09:50:29 -0800 |
| Subject: mips: setup: fix setnocoherentio() boolean setting |
| |
| 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; |
| } |
