From e60a582bcde01158a64ff948fb799f21f5d31a11 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 7 Mar 2019 11:09:19 +0100 Subject: [PATCH] mmc: pxamci: fix enum type confusion clang points out several instances of mismatched types in this drivers, all coming from a single declaration: drivers/mmc/host/pxamci.c:193:15: error: implicit conversion from enumeration type 'enum dma_transfer_direction' to different enumeration type 'enum dma_data_direction' [-Werror,-Wenum-conversion] direction = DMA_DEV_TO_MEM; ~ ^~~~~~~~~~~~~~ drivers/mmc/host/pxamci.c:212:62: error: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Werror,-Wenum-conversion] tx = dmaengine_prep_slave_sg(chan, data->sg, host->dma_len, direction, The behavior is correct, so this must be a simply typo from dma_data_direction and dma_transfer_direction being similarly named types with a similar purpose. Fixes: 6464b7140951 ("mmc: pxamci: switch over to dmaengine use") Signed-off-by: Arnd Bergmann Reviewed-by: Nathan Chancellor Acked-by: Robert Jarzmik Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson --- drivers/mmc/host/pxamci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index c907bf502a12..c1d3f0e38921 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -162,7 +162,7 @@ static void pxamci_dma_irq(void *param); static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data) { struct dma_async_tx_descriptor *tx; - enum dma_data_direction direction; + enum dma_transfer_direction direction; struct dma_slave_config config; struct dma_chan *chan; unsigned int nob = data->blocks; -- 2.30.2