sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

Print error message if of_state_fixup() fails 

If of_state_fixup() fails for some reason, boot/bootm will fail, too

However, it is completely unclear where the error has happened, and to
the user it rather seems like the kernel device tree loaded from some
file was broken/corrupt, not that in fact some fixup routine was
failing.

Adding a meaningful error message can help debugging significantly.

Signed-off-by: Harald Welte <laforge@gnumonks.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Harald Welte 2016-02-17 19:29:46 +01:00 committed by Sascha Hauer
parent a29f5e9d50
commit 2b480855e6
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
common/state.c
View File

@ -999,6 +999,7 @@ static int of_state_fixup(struct device_node *root, void *ctx)
return 0;
out:
dev_err(&state->dev, "error fixing up device tree with boot state\n");
of_delete_node(new_node);
return ret;
}