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charset="utf-8" STMMAC_COAL_TIMER(x) is more suitable for using the us_to_ktime(). This can make the code more concise and enhance readability. Therefore, replace ns_to_ktime() with us_to_ktime(). Signed-off-by: Xichao Zhao --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index f1abf4242cd2..dcbd180c1985 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -144,7 +144,7 @@ static void stmmac_init_fs(struct net_device *dev); static void stmmac_exit_fs(struct net_device *dev); #endif =20 -#define STMMAC_COAL_TIMER(x) (ns_to_ktime((x) * NSEC_PER_USEC)) +#define STMMAC_COAL_TIMER(x) (us_to_ktime(x)) =20 int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled) { --=20 2.34.1