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| author | Baoquan He <[email protected]> | 2023-07-07 21:58:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-08-04 15:39:39 +0200 |
| commit | 806eb9e4160d5fc633c20db660586e1aaa121e1c (patch) | |
| tree | dc5cc8ec05a44ee6734fb07b0858c94a898c3732 /drivers/cdx/controller/cdx_rpmsg.c | |
| parent | 32fd0989a68aeffa6c50c779c07526d55d49458f (diff) | |
char: xillybus: make XILLYBUS_OF depend on HAS_IOMEM
On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.
Here let XILLYBUS_OF depend on HAS_IOMEM so that it won't be built
to cause below compiling error if PCI is unset:
------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/char/xillybus/xillybus_of.ko] undefined!
------
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Baoquan He <[email protected]>
Acked-by: Eli Billauer <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/cdx/controller/cdx_rpmsg.c')
0 files changed, 0 insertions, 0 deletions