From: Geert Uytterhoeven geert+renesas@glider.be
[ Upstream commit 4fd22938569c14f6092c05880ca387409d78355f ]
When support for the IPMMU is not enabled, the FDP driver may be probe-deferred multiple times, causing several messages to be printed like:
rcar_fdp1 fe940000.fdp1: FCP not found (-517) rcar_fdp1 fe944000.fdp1: FCP not found (-517)
Fix this by reducing the message level to debug level, as is done in the VSP1 driver.
Fixes: 4710b752e029f3f8 ("[media] v4l: Add Renesas R-Car FDP1 Driver") Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Reviewed-by: Kieran Bingham kieran.bingham+renesas@ideasonboard.com Signed-off-by: Hans Verkuil hverkuil-cisco@xs4all.nl Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/platform/rcar_fdp1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c index 0d14670288113..5a30f1d84fe17 100644 --- a/drivers/media/platform/rcar_fdp1.c +++ b/drivers/media/platform/rcar_fdp1.c @@ -2306,7 +2306,7 @@ static int fdp1_probe(struct platform_device *pdev) fdp1->fcp = rcar_fcp_get(fcp_node); of_node_put(fcp_node); if (IS_ERR(fdp1->fcp)) { - dev_err(&pdev->dev, "FCP not found (%ld)\n", + dev_dbg(&pdev->dev, "FCP not found (%ld)\n", PTR_ERR(fdp1->fcp)); return PTR_ERR(fdp1->fcp); }