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| author | Haicheng Li <haicheng.lee@gmail.com> | 2012-10-08 23:43:12 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-09 13:50:56 -0400 |
| commit | 0f796579848f284705cef8c9348f8178b37e1abe (patch) | |
| tree | 8eb6f595c348fbf526edee183c024b80fe431a96 /drivers/net/ethernet/oki-semi | |
| parent | 3db6857c9139662dec5504d0204ad6ac3000cad0 (diff) | |
| download | linux-0f796579848f284705cef8c9348f8178b37e1abe.tar.bz2 | |
pch_gbe: Fix build error by selecting all the possible dependencies.
Fengguang reported a kernel build failure as following:
drivers/built-in.o: In function `pch_gbe_ioctl':
pch_gbe_main.c:(.text+0x510370): undefined reference to `pch_ch_control_write'
pch_gbe_main.c:(.text+0x510393): undefined reference to `pch_ch_control_write'
pch_gbe_main.c:(.text+0x5103b3): undefined reference to `pch_ch_control_write'
...
It's a regression by commit da1586461. The root cause is that
the CONFIG_PPS is not set there, consequently CONFIG_PTP_1588_CLOCK
can not be set anyway, which finally causes ptp_pch and pch_gbe_main
build failures.
As David prefers to use *select* to fix such module co-dependency issues,
this patch explicitly selects all the possible dependencies of PCH_PTP.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Reviewed-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Haicheng Li <haicheng.lee@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/oki-semi')
| -rw-r--r-- | drivers/net/ethernet/oki-semi/pch_gbe/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig index 97302419a377..5296cc8d3cba 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig +++ b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig @@ -26,6 +26,9 @@ if PCH_GBE config PCH_PTP bool "PCH PTP clock support" default n + depends on EXPERIMENTAL + select PPS + select PTP_1588_CLOCK select PTP_1588_CLOCK_PCH ---help--- Say Y here if you want to use Precision Time Protocol (PTP) in the |