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| author | Arnd Bergmann <arnd@arndb.de> | 2021-09-03 12:29:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-03 13:42:27 +0100 |
| commit | f1181e39d6ac13c0879b3766138aaa384fe62a55 (patch) | |
| tree | a3e1227cc1b9702b76ea3efd13f5a8cadcfb1f67 | |
| parent | 8d17a33b076d24aa4861f336a125c888fb918605 (diff) | |
| download | linux-next-f1181e39d6ac13c0879b3766138aaa384fe62a55.tar.gz | |
net: cs89x0: disable compile testing on powerpc
The ISA DMA API is inconsistent between architectures, and while
powerpc implements most of what the others have, it does not provide
isa_virt_to_bus():
../drivers/net/ethernet/cirrus/cs89x0.c: In function ‘net_open’:
../drivers/net/ethernet/cirrus/cs89x0.c:897:20: error: implicit declaration of function ‘isa_virt_to_bus’ [-Werror=implicit-function-declaration]
(unsigned long)isa_virt_to_bus(lp->dma_buff));
../drivers/net/ethernet/cirrus/cs89x0.c:894:3: note: in expansion of macro ‘cs89_dbg’
cs89_dbg(1, debug, "%s: dma %lx %lx\n",
I tried a couple of approaches to handle this consistently across
all architectures, but as this driver is really only used on
ARM, I ended up taking the easy way out and just disable compile
testing on powerpc.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Reported-by: kernel test robot <lkp@intel.com>
Fixes: 47fd22f2b847 ("cs89x0: rework driver configuration")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cirrus/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cirrus/Kconfig b/drivers/net/ethernet/cirrus/Kconfig index dac1764ba740..5bdf731d9503 100644 --- a/drivers/net/ethernet/cirrus/Kconfig +++ b/drivers/net/ethernet/cirrus/Kconfig @@ -38,7 +38,7 @@ config CS89x0_ISA config CS89x0_PLATFORM tristate "CS89x0 platform driver support" - depends on ARM || COMPILE_TEST + depends on ARM || (COMPILE_TEST && !PPC) select CS89x0 help Say Y to compile the cs89x0 platform driver. This makes this driver |