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authorYueHaibing <yuehaibing@huawei.com>2020-04-02 16:23:44 +0300
committerDavid S. Miller <davem@davemloft.net>2020-04-02 17:01:31 +0300
commita7d40cbb24900c0a9b2bbcff25b44e2dd14eeee1 (patch)
treebd7acb93c88786ae0e6a213ab0c6ff53033c508d /drivers/net
parent2822d1a689f1c543b43fcc0870a38ec21eaa007a (diff)
downloadlinux-a7d40cbb24900c0a9b2bbcff25b44e2dd14eeee1.tar.xz
net: cavium: Fix build errors due to 'imply CAVIUM_PTP'
If CAVIUM_PTP is m and THUNDER_NIC_VF is y, build fails: drivers/net/ethernet/cavium/thunder/nicvf_main.o: In function 'nicvf_remove': nicvf_main.c:(.text+0x1f0): undefined reference to 'cavium_ptp_put' drivers/net/ethernet/cavium/thunder/nicvf_main.o: In function `nicvf_probe': nicvf_main.c:(.text+0x557c): undefined reference to 'cavium_ptp_get' THUNDER_NIC_VF imply CAVIUM_PTP, which allow the config now, Use IS_REACHABLE() to avoid the vmlinux link error for this case. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: def2fbffe62c ("kconfig: allow symbols implied by y to become m") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/cavium/common/cavium_ptp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.h b/drivers/net/ethernet/cavium/common/cavium_ptp.h
index a04eccbc78e8..1e0ffe8f4152 100644
--- a/drivers/net/ethernet/cavium/common/cavium_ptp.h
+++ b/drivers/net/ethernet/cavium/common/cavium_ptp.h
@@ -24,7 +24,7 @@ struct cavium_ptp {
struct ptp_clock *ptp_clock;
};
-#if IS_ENABLED(CONFIG_CAVIUM_PTP)
+#if IS_REACHABLE(CONFIG_CAVIUM_PTP)
struct cavium_ptp *cavium_ptp_get(void);
void cavium_ptp_put(struct cavium_ptp *ptp);