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Commit 6aab1a62 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by David S. Miller
Browse files

net: mediatek: use dma_addr_t correctly 



dma_alloc_coherent() expects a dma_addr_t pointer as its argument,
not an 'unsigned int', and gcc correctly warns about broken
code in the mtk_init_fq_dma function:

drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_init_fq_dma':
drivers/net/ethernet/mediatek/mtk_eth_soc.c:463:13: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types]

This changes the type of the local variable to dma_addr_t.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 34b88a68

drivers/net/ethernet/mediatek/mtk_eth_soc.c

+1 −1
Original line number Diff line number Diff line
@@ -453,7 +453,7 @@ static inline void mtk_rx_get_desc(struct mtk_rx_dma *rxd, 
/* the qdma core needs scratch memory to be setup */

static int mtk_init_fq_dma(struct mtk_eth *eth)

{

	unsigned int phy_ring_head, phy_ring_tail;

	dma_addr_t phy_ring_head, phy_ring_tail;

	int cnt = MTK_DMA_SIZE;

	dma_addr_t dma_addr;

	int i;