[PATCH][next] net: dsa: microchip: make read-only const array ts_reg static
From: Colin Ian King <hidden>
Date: 2026-07-14 19:15:53
Also in:
kernel-janitors, lkml
Subsystem:
microchip ksz series ethernet switch driver, networking drivers, networking [dsa], the rest · Maintainers:
Woojung Huh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Vladimir Oltean, Linus Torvalds
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 <redacted> --- 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