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mtd: nand: marvell: Fix missing memory allocation modifier
The function marvell_nfc_init_dma() allocates a DMA buffer without the
GFP_KERNEL modifier, that triggers this warning:
"marvell_nfc_init_dma() error: no modifiers for allocation."
Fix this by using (GFP_KERNEL | GFP_DMA) instead of only GFP_DMA as the
probe happens in non-interrupt context.
Fixes: 02f26ecf8c
("mtd: nand: add reworked Marvell NAND controller driver")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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@ -2649,7 +2649,7 @@ static int marvell_nfc_init_dma(struct marvell_nfc *nfc)
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* for DMA transfers and then copy the desired amount of data to
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* the provided buffer.
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*/
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nfc->dma_buf = kmalloc(MAX_CHUNK_SIZE, GFP_DMA);
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nfc->dma_buf = kmalloc(MAX_CHUNK_SIZE, GFP_KERNEL | GFP_DMA);
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if (!nfc->dma_buf)
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return -ENOMEM;
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