Commit 4ea6fa2c authored Dec 02, 2020 by Loic Poulain Committed by Manivannan Sadhasivam Dec 02, 2020

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: 855a70c1 ("bus: mhi: Add MHI PCI support for WWAN modems")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

parent 89828f63

drivers/bus/mhi/pci_generic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;