# \[PATCH 1/8\] cpufreq: tegra186: don't pass GFP\_DMA32 to dma\_alloc\_coherent

- From: Christoph Hellwig \<hch@lst.de\>
- Date: 2018-10-13 15:17:18 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2018/10/5407093
- Thread: https://ratatoskr.run/linux-pm/2018/10/5407092/t.md

```text
The DMA API does its own zone decisions based on the coherent_dma_mask.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 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
```