mirror of https://github.com/torvalds/linux.git
Kconfig treats the dependency as optional, but the header file only provides
normal declarations and no empty API stubs:
ld: fs/btrfs/extent_io.o: in function `writepage_delalloc':
extent_io.c:(.text+0x2b42): undefined reference to `__udivdi3'
ld: drivers/pmdomain/thead/th1520-pm-domains.o: in function `th1520_pd_power_off':
th1520-pm-domains.c:(.text+0x57): undefined reference to `th1520_aon_power_update'
ld: drivers/pmdomain/thead/th1520-pm-domains.o: in function `th1520_pd_power_on':
th1520-pm-domains.c:(.text+0x8a): undefined reference to `th1520_aon_power_update'
ld: drivers/pmdomain/thead/th1520-pm-domains.o: in function `th1520_pd_probe':
th1520-pm-domains.c:(.text+0xb8): undefined reference to `th1520_aon_init'
ld: th1520-pm-domains.c:(.text+0x1c6): undefined reference to `th1520_aon_power_update'
Since the firmware code can easily be enabled for compile testing, there
is no need to add stubs either, so just make it a hard dependency.
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| th1520-pm-domains.c | ||