[PATCH][next] net: dsa: microchip: make read-only const array ts_reg static

[Colin Ian King]

Don't populate the read-only const array ts_reg on the stack
at run time, instead make it static

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 drivers/net/dsa/microchip/ksz_ptp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c
index 8b98039320ad..5bdf829a6e38 100644
--- a/drivers/net/dsa/microchip/ksz_ptp.c
+++ b/drivers/net/dsa/microchip/ksz_ptp.c
@@ -1101,8 +1101,10 @@ static void ksz_ptp_msg_irq_free(struct ksz_port *port, u8 n)
 
 static int ksz_ptp_msg_irq_setup(struct ksz_port *port, u8 n)
 {
-	u16 ts_reg[] = {REG_PTP_PORT_PDRESP_TS, REG_PTP_PORT_XDELAY_TS,
-			REG_PTP_PORT_SYNC_TS};
+	static const u16 ts_reg[] = {
+		REG_PTP_PORT_PDRESP_TS, REG_PTP_PORT_XDELAY_TS,
+		REG_PTP_PORT_SYNC_TS
+	};
 	static const char * const name[] = {"pdresp-msg", "xdreq-msg",
 					    "sync-msg"};
 	const struct ksz_dev_ops *ops = port->ksz_dev->dev_ops;
-- 
2.53.0