From: David S. Miller Date: Wed, 3 Oct 2012 02:34:04 +0000 (-0400) Subject: pch_gbe: Fix PTP dependencies. X-Git-Tag: upstream/snapshot3+hdmi~6529^2~19 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da1586461e53a4dd045738cce309ab488970f0ef;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git pch_gbe: Fix PTP dependencies. The config combination: CONFIG_PCH_GBE=y CONFIG_PCH_PTP=y CONFIG_PTP_1588_CLOCK=m doesn't work, because then you have a built-in kernel object (the PCH_PTP code) referring to symbols in a module (PTP_1588_CLOCK). Fix this like IXGBE, by using "select PTP_1588_CLOCK" instead of a "depends on". Reported-by: Haicheng Li Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig index bce0164..9730241 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig +++ b/drivers/net/ethernet/oki-semi/pch_gbe/Kconfig @@ -26,7 +26,7 @@ if PCH_GBE config PCH_PTP bool "PCH PTP clock support" default n - depends on PTP_1588_CLOCK_PCH + select PTP_1588_CLOCK_PCH ---help--- Say Y here if you want to use Precision Time Protocol (PTP) in the driver. PTP is a method to precisely synchronize distributed clocks