From 4d68de3b8c0276c1994909d55038a5be9ec8b73f Mon Sep 17 00:00:00 2001 From: Loic Poulain Date: Wed, 2 Dec 2020 09:12:30 +0100 Subject: [PATCH] UPSTREAM: mhi: pci_generic: Fix implicit conversion warning Fix the following warning with explicit cast: warning: implicit conversion from 'unsigned long long' to 'dma_addr_t' (aka 'unsigned int') mhi_cntrl->iova_stop = DMA_BIT_MASK(info->dma_data_width); Fixes: 855a70c12021 ("bus: mhi: Add MHI PCI support for WWAN modems") Signed-off-by: Loic Poulain Reported-by: kernel test robot Reviewed-by: Nathan Chancellor Reviewed-by: Manivannan Sadhasivam Signed-off-by: Manivannan Sadhasivam (cherry picked from commit 4ea6fa2cb921cb17812501a27c3761037d64a217) Fixes: ed6ad5779d17 ("Merge 5.10.192 into android13-5.10-lts") Signed-off-by: Greg Kroah-Hartman Change-Id: Ic5922242586b1ee727f3bb5761e121778d52df28 --- drivers/bus/mhi/host/pci_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c index e3df838c3c80..f5bee76ea061 100644 --- a/drivers/bus/mhi/host/pci_generic.c +++ b/drivers/bus/mhi/host/pci_generic.c @@ -273,7 +273,7 @@ static int mhi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) mhi_cntrl_config = info->config; mhi_cntrl->cntrl_dev = &pdev->dev; mhi_cntrl->iova_start = 0; - mhi_cntrl->iova_stop = DMA_BIT_MASK(info->dma_data_width); + mhi_cntrl->iova_stop = (dma_addr_t)DMA_BIT_MASK(info->dma_data_width); mhi_cntrl->fw_image = info->fw; mhi_cntrl->edl_image = info->edl;