On Mon, Dec 18, 2023 at 12:45:42PM -0600, Daniel Díaz wrote: > Hello! > > On 18/12/23 7:51 a. m., Greg Kroah-Hartman wrote: > > 4.19-stable review patch. If anyone has any objections, please let me know. > > > > ------------------ > > > > From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> > > > > [ Upstream commit 839612d23ffd933174db911ce56dc3f3ca883ec5 ] > > > > I have a board where these two lines are always printed during boot: > > > > imx-dwmac 30bf0000.ethernet: Cannot register the MDIO bus > > imx-dwmac 30bf0000.ethernet: stmmac_dvr_probe: MDIO bus (id: 1) registration failed > > > > It's perfectly fine, and the device is successfully (and silently, as > > far as the console goes) probed later. > > > > Use dev_err_probe() instead, which will demote these messages to debug > > level (thus removing the alarming messages from the console) when the > > error is -EPROBE_DEFER, and also has the advantage of including the > > error code if/when it happens to be something other than -EPROBE_DEFER. > > > > While here, add the missing \n to one of the format strings. > > > > Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> > > Link: https://lore.kernel.org/r/20220602074840.1143360-1-linux@xxxxxxxxxxxxxxxxxx > > Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> > > Stable-dep-of: e23c0d21ce92 ("net: stmmac: Handle disabled MDIO busses from devicetree") > > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> > > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > --- > > drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c > > +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c > > @@ -4428,7 +4428,7 @@ int stmmac_dvr_probe(struct device *devi > > ret = stmmac_mdio_register(ndev); > > if (ret < 0) { > > dev_err(priv->device, > > - "%s: MDIO bus (id: %d) registration failed", > > + "%s: MDIO bus (id: %d) registration failed\n", > > __func__, priv->plat->bus_id); > > goto error_mdio_register; > > } > > This patch doesn't do what it says it does. Hah, it really doesn't, good catch. I removed dev_err_probe() from the 4.19 tree as it didn't make sense to backport it so late in the release cycle of it (and it required many other follow-on fixes.) and so I fixed up this commit to build properly, but I didn't realize that all I did was properly add a \n to the string, the rest of the commit faded away. I'll just go drop this entirely, thanks for the review! greg k-h
