Re: [PATCH 5/6] driver core: lift dma_default_coherent into common code
From: "Maciej W. Rozycki" <macro@orcam.me.uk>
Date: 2021-02-08 18:28:03
Also in:
linux-iommu, lkml
On Mon, 8 Feb 2021, Christoph Hellwig wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c index e98cc977a735b2..f8c9663e7faa10 100644 --- a/arch/mips/mti-malta/malta-setup.c +++ b/arch/mips/mti-malta/malta-setup.c@@ -143,7 +143,7 @@ static void __init plat_setup_iocoherency(void) pr_crit("IOCU OPERATION DISABLED BY SWITCH - DEFAULTING TO SW IO COHERENCY\n"); } - if (supported) + if (supported) { if (dma_force_noncoherent) { pr_info("Hardware DMA cache coherency disabled\n"); return;
I think this has to go with 1/6; otherwise compilation breaks between then and now AFAICT. Do you need to have this verified anyhow? I only have a non-coherent 5Kc Malta though. Maciej