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| author | Vincent Whitchurch <vincent.whitchurch@axis.com> | 2023-09-01 15:35:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-25 15:35:50 -0800 |
| commit | e111d2319a44d325ce7a548ab07460cef4e2c457 (patch) | |
| tree | 8d5c4da662d0379bf640f886ca2849031650723d | |
| parent | 66c8b147fe04f7dae18e8367d2fc67cbc02f77ee (diff) | |
um: virt-pci: fix platform map offset
[ Upstream commit 32253f00ac8a8073bf6db4bfe9d6511cc93c4aef ]
The offset is currently always zero so the backend can't distinguish
between accesses to different ioremapped areas.
Fixes: 522c532c4fe7 ("virt-pci: add platform bus support")
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/um/drivers/virt-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c index ffe2ee8a0246..97a37c062997 100644 --- a/arch/um/drivers/virt-pci.c +++ b/arch/um/drivers/virt-pci.c @@ -971,7 +971,7 @@ static long um_pci_map_platform(unsigned long offset, size_t size, *ops = &um_pci_device_bar_ops; *priv = &um_pci_platform_device->resptr[0]; - return 0; + return offset; } static const struct logic_iomem_region_ops um_pci_platform_ops = { |