When using ARCH=mips CROSS_COMPILE=mips-linux-gnu- to build drivers/net/ethernet/aquantia/atlantic/aq_ptp.o and drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.o, below errors can be seen: drivers/net/ethernet/aquantia/atlantic/aq_ptp.c:1378:6: warning: symbol 'aq_ptp_poll_sync_work_cb' was not declared. Should it be static? drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c:1155:5: warning: symbol 'hw_atl_b0_ts_to_sys_clock' was not declared. Should it be static? This patch to make aq_ptp_poll_sync_work_cb and hw_atl_b0_ts_to_sys_clock be static to fix these warnings. Fixes: 9c477032f7d0 ("net: aquantia: add support for PIN funcs") Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx> --- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 2 +- drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c index 3ec0841..d92d119 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_ptp.c @@ -1375,7 +1375,7 @@ static int aq_ptp_check_sync1588(struct aq_ptp_s *aq_ptp) return 0; } -void aq_ptp_poll_sync_work_cb(struct work_struct *w) +static void aq_ptp_poll_sync_work_cb(struct work_struct *w) { struct delayed_work *dw = to_delayed_work(w); struct aq_ptp_s *aq_ptp = container_of(dw, struct aq_ptp_s, poll_sync); diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 51ecf87..8f866c7 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -1152,7 +1152,7 @@ static int hw_atl_b0_set_sys_clock(struct aq_hw_s *self, u64 time, u64 ts) return hw_atl_b0_adj_sys_clock(self, delta); } -int hw_atl_b0_ts_to_sys_clock(struct aq_hw_s *self, u64 ts, u64 *time) +static int hw_atl_b0_ts_to_sys_clock(struct aq_hw_s *self, u64 ts, u64 *time) { *time = self->ptp_clk_offset + ts; return 0; -- 2.7.4