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: 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>
(cherry picked from commit 4ea6fa2c)
Fixes: ed6ad577 ("Merge 5.10.192 into android13-5.10-lts")
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic5922242586b1ee727f3bb5761e121778d52df28