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authorYueHaibing <yuehaibing@huawei.com>2020-04-18 10:01:49 +0800
committerDavid S. Miller <davem@davemloft.net>2020-04-20 11:02:56 -0700
commitd30e1c3db96467f1f444d84023c2c37821202aeb (patch)
tree4abeb972a4ea40a2708cad9467722a09e4ce79df /drivers/ptp
parent0673f976285e0570437612329962c339300d013e (diff)
downloadlinux-d30e1c3db96467f1f444d84023c2c37821202aeb.tar.bz2
ptp: idt82p33: Make two variables static
Fix sparse warnings: drivers/ptp/ptp_idt82p33.c:26:5: warning: symbol 'sync_tod_timeout' was not declared. Should it be static? drivers/ptp/ptp_idt82p33.c:31:5: warning: symbol 'phase_snap_threshold' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp')
-rw-r--r--drivers/ptp/ptp_idt82p33.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ptp/ptp_idt82p33.c b/drivers/ptp/ptp_idt82p33.c
index b63ac240308b..31ea811b6d5f 100644
--- a/drivers/ptp/ptp_idt82p33.c
+++ b/drivers/ptp/ptp_idt82p33.c
@@ -23,12 +23,12 @@ MODULE_VERSION("1.0");
MODULE_LICENSE("GPL");
/* Module Parameters */
-u32 sync_tod_timeout = SYNC_TOD_TIMEOUT_SEC;
+static u32 sync_tod_timeout = SYNC_TOD_TIMEOUT_SEC;
module_param(sync_tod_timeout, uint, 0);
MODULE_PARM_DESC(sync_tod_timeout,
"duration in second to keep SYNC_TOD on (set to 0 to keep it always on)");
-u32 phase_snap_threshold = SNAP_THRESHOLD_NS;
+static u32 phase_snap_threshold = SNAP_THRESHOLD_NS;
module_param(phase_snap_threshold, uint, 0);
MODULE_PARM_DESC(phase_snap_threshold,
"threshold (150000ns by default) below which adjtime would ignore");