lkml.org 
[lkml]   [2015]   [May]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] earlycon: Revert log warnings
Date
Log warnings meant to help diagnose problems setting up earlycon
are reporting false positives for 'console='. Revert to the
previous behavior which reported nothing.

Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/serial/earlycon.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 9834afc..6e39b14 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -205,13 +205,8 @@ static int __init param_setup_earlycon(char *buf)
return 0;

err = setup_earlycon(buf);
- if (err == -ENOENT) {
- pr_warn("no match for %s\n", buf);
- err = 0;
- } else if (err == -EALREADY) {
- pr_warn("already registered\n");
- err = 0;
- }
+ if (err == -ENOENT || err == -EALREADY)
+ return 0;
return err;
}
early_param("earlycon", param_setup_earlycon);
--
2.4.0


\
 
 \ /
  Last update: 2015-05-07 20:41    [W:0.026 / U:0.512 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site