Re: [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent
From: "Rafael J. Wysocki" <rafael@kernel.org>
Date: 2018-10-15 07:43:22
Also in:
alsa-devel, dri-devel, linux-media, linux-pm, linux-spi, linux-tegra, lkml
On Sat, Oct 13, 2018 at 5:17 PM Christoph Hellwig [off-list ref] wrote:
The DMA API does its own zone decisions based on the coherent_dma_mask. Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Rafael J. Wysocki <redacted>
quoted hunk ↗ jump to hunk
--- drivers/cpufreq/tegra186-cpufreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c index 1f59966573aa..f1e09022b819 100644 --- a/drivers/cpufreq/tegra186-cpufreq.c +++ b/drivers/cpufreq/tegra186-cpufreq.c@@ -121,7 +121,7 @@ static struct cpufreq_frequency_table *init_vhint_table( void *virt; virt = dma_alloc_coherent(bpmp->dev, sizeof(*data), &phys, - GFP_KERNEL | GFP_DMA32); + GFP_KERNEL); if (!virt) return ERR_PTR(-ENOMEM); --2.19.1