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From:   Baoquan He <bhe@redhat.com>
To:     linux-kernel@vger.kernel.org
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Subject: [PATCH 14/22] spi: spi-ti-qspi: Don't use GFP_DMA when calling dma_alloc_coherent()
Date:   Sat, 19 Feb 2022 08:52:13 +0800
Message-Id: <20220219005221.634-15-bhe@redhat.com>
In-Reply-To: <20220219005221.634-1-bhe@redhat.com>
References: <20220219005221.634-1-bhe@redhat.com>
Precedence: bulk

dma_alloc_coherent() allocates dma buffer with device's addressing
limitation in mind. It's redundent to specify GFP_DMA when calling
dma_alloc_coherent().

[ 42.hyeyoo@gmail.com: Update changelog ]

Signed-off-by: Baoquan He <bhe@redhat.com>
Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
---
 drivers/spi/spi-ti-qspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index e06aafe169e0..6c4a76a7a4b3 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -867,7 +867,7 @@ static int ti_qspi_probe(struct platform_device *pdev)
 	qspi->rx_bb_addr = dma_alloc_coherent(qspi->dev,
 					      QSPI_DMA_BUFFER_SIZE,
 					      &qspi->rx_bb_dma_addr,
-					      GFP_KERNEL | GFP_DMA);
+					      GFP_KERNEL);
 	if (!qspi->rx_bb_addr) {
 		dev_err(qspi->dev,
 			"dma_alloc_coherent failed, using PIO mode\n");
-- 
2.17.2