diff options
| author | Randy Dunlap <[email protected]> | 2021-11-25 18:33:16 -0800 |
|---|---|---|
| committer | Wei Liu <[email protected]> | 2021-11-28 21:22:35 +0000 |
| commit | 1dc2f2b81a6a9895da59f3915760f6c0c3074492 (patch) | |
| tree | 8dc24c3cae7d9fab8058ca73f2c919d08db61f44 | |
| parent | f3e613e72f66226b3bea1046c1b864f67a3000a4 (diff) | |
hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
The hyperv utilities use PTP clock interfaces and should depend a
a kconfig symbol such that they will be built as a loadable module or
builtin so that linker errors do not happen.
Prevents these build errors:
ld: drivers/hv/hv_util.o: in function `hv_timesync_deinit':
hv_util.c:(.text+0x37d): undefined reference to `ptp_clock_unregister'
ld: drivers/hv/hv_util.o: in function `hv_timesync_init':
hv_util.c:(.text+0x738): undefined reference to `ptp_clock_register'
Fixes: 3716a49a81ba ("hv_utils: implement Hyper-V PTP source")
Signed-off-by: Randy Dunlap <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: "K. Y. Srinivasan" <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Cc: Stephen Hemminger <[email protected]>
Cc: Wei Liu <[email protected]>
Cc: Dexuan Cui <[email protected]>
Cc: [email protected]
Cc: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
| -rw-r--r-- | drivers/hv/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig index dd12af20e467..0747a8f1fcee 100644 --- a/drivers/hv/Kconfig +++ b/drivers/hv/Kconfig @@ -19,6 +19,7 @@ config HYPERV_TIMER config HYPERV_UTILS tristate "Microsoft Hyper-V Utilities driver" depends on HYPERV && CONNECTOR && NLS + depends on PTP_1588_CLOCK_OPTIONAL help Select this option to enable the Hyper-V Utilities. |