[PATCH 6.0 0176/1073] MIPS: OCTEON: warn only once if deprecated link status is being used

Greg Kroah-Hartman
2022-12-28T15:16:16Z

From: Ladislav Michl <ladis@linux-mips.org>

[ Upstream commit 4c587a982603d7e7e751b4925809a1512099a690 ]

Avoid flooding kernel log with warnings.

Fixes: 2c0756d306c2 ("MIPS: OCTEON: warn if deprecated link status is being used")
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/mips/cavium-octeon/executive/cvmx-helper-board.c | 2 +-
arch/mips/cavium-octeon/executive/cvmx-helper.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
index d09d0769f549..0fd9ac76eb74 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
@@ -211,7 +211,7 @@ union cvmx_helper_link_info __cvmx_helper_board_link_get(int ipd_port)
{
union cvmx_helper_link_info result;

- WARN(!octeon_is_simulation(),
+ WARN_ONCE(!octeon_is_simulation(),
"Using deprecated link status - please update your DT");

/* Unless we fix it later, all links are defaulted to down */
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6f49fd9be1f3..9abfc4bf9bd8 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -1096,7 +1096,7 @@ union cvmx_helper_link_info cvmx_helper_link_get(int ipd_port)
if (index == 0)
result = __cvmx_helper_rgmii_link_get(ipd_port);
else {
- WARN(1, "Using deprecated link status - please update your DT");
+ WARN_ONCE(1, "Using deprecated link status - please update your DT");
result.s.full_duplex = 1;
result.s.link_up = 1;
result.s.speed = 1000;
--
2.35.1