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| author |   Johan Hovold <johan+linaro@kernel.org> | 2024-12-01 18:11:20 +0100 |
|---|---|---|
| committer |   Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-12-02 15:14:33 +0530 |
| commit | 098d8374033f323dae87a1d792a3c8911c2cf57f (patch) | |
| tree | dfcd9bced298de94893a984451e90e94bd287127 /net/lapb/lapb_timer.c | |
| parent | Linux 6.13-rc1 (diff) | |
| download | wireguard-linux-098d8374033f323dae87a1d792a3c8911c2cf57f.tar.xz wireguard-linux-098d8374033f323dae87a1d792a3c8911c2cf57f.zip | |
bus: mhi: host: pci_generic: fix MHI BAR mapping
A recent change converting the MHI pci_generic driver to use
pcim_iomap_region() failed to update the BAR parameter which is an index
rather than a mask.
This specifically broke the modem on machines like the Lenovo ThinkPad
X13s and x1e80100 CRD:
mhi-pci-generic 0004:01:00.0: failed to map pci region: -22
mhi-pci-generic 0004:01:00.0: probe with driver mhi-pci-generic failed with error -22
Fixes: bd23e836423e ("bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mayank Rana <quic_mrana@quicinc.com>
Link: https://lore.kernel.org/r/20241201171120.31616-1-johan+linaro@kernel.org
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions