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ARM: imx: imx8m: Do not warn about cpu-idle-states if missing

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If the cpu-idle-states is missing from the DT in the first place, do
not fail on removing in. Just move on and do not even print an error,
since not being able to remove something which is not there in the
first place is not an error and surely does not justify failing to
boot.

Turn the surrounding prints into debugs to reduce the useless noise.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Marek Vasut 2020-04-24 21:37:33 +02:00 committed by Stefano Babic
parent 87372fed19
commit dabaabd3f1
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-imx/imx8m/soc.c
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@ -389,16 +389,18 @@ int ft_system_setup(void *blob, bd_t *bd)
if (nodeoff < 0) if (nodeoff < 0)
continue; /* Not found, skip it */ continue; /* Not found, skip it */
printf("Found %s node\n", nodes_path[i]); debug("Found %s node\n", nodes_path[i]);
rc = fdt_delprop(blob, nodeoff, "cpu-idle-states"); rc = fdt_delprop(blob, nodeoff, "cpu-idle-states");
if (rc == -FDT_ERR_NOTFOUND)
continue;
if (rc) { if (rc) {
printf("Unable to update property %s:%s, err=%s\n", printf("Unable to update property %s:%s, err=%s\n",
nodes_path[i], "status", fdt_strerror(rc)); nodes_path[i], "status", fdt_strerror(rc));
return rc; return rc;
} }
printf("Remove %s:%s\n", nodes_path[i], debug("Remove %s:%s\n", nodes_path[i],
"cpu-idle-states"); "cpu-idle-states");
} }
} }