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author | Stafford Horne <shorne@gmail.com> | 2022-07-23 00:22:48 +0300 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2022-07-29 20:01:00 +0300 |
commit | 933c5a4f87d92a865d1db76caf190f1a4a1927f9 (patch) | |
tree | d74cf4dde639e9cae48c7108c985b344cd04cc46 /drivers | |
parent | d63ed7fe85eed2e70bdb16610f327edc765f4c44 (diff) | |
download | linux-933c5a4f87d92a865d1db76caf190f1a4a1927f9.tar.xz |
PCI: Stub __pci_ioport_map() for arches that don't support it at all
When building OpenRISC PCI, which has no ioport_map(), we get the following
build error:
lib/pci_iomap.c: In function 'pci_iomap_range':
CC drivers/i2c/i2c-core-base.o
./include/asm-generic/pci_iomap.h:29:41: error: implicit declaration of function 'ioport_map'; did you mean 'ioremap'? [-Werror=implicit-function-declaration]
29 | #define __pci_ioport_map(dev, port, nr) ioport_map((port), (nr))
| ^~~~~~~~~~
lib/pci_iomap.c:44:24: note: in expansion of macro '__pci_ioport_map'
44 | return __pci_ioport_map(dev, start, len);
| ^~~~~~~~~~~~~~~~
Add a NULL definition of __pci_ioport_map() for architectures that do not
support ioport_map().
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20220722212248.802500-1-shorne@gmail.com
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions