linux-kernel - [PATCH] x86: OLPC: use pr

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Date:	Wed, 16 Jun 2010 23:19:28 -0400
From:	Andres Salomon <dilinger@...ued.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de, mingo@...hat.com,
	hpa@...or.com, x86@...nel.org, cjb@...top.org, pgf@...top.org,
	richard@...top.org
Subject: [PATCH] x86: OLPC: use pr_debug() for EC commands


Unconditionally printing EC debug messages was helpful when we were actually
debugging the EC, but during normal operation it can get pretty annoying.
Using pr_debug allows us finer-grained control.

(Richard, please yell if this shouldn't be done.)

Signed-off-by: Andres Salomon <dilinger@...ued.net>
---
 arch/x86/kernel/olpc.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c
index 1566052..f5ff390 100644
--- a/arch/x86/kernel/olpc.c
+++ b/arch/x86/kernel/olpc.c
@@ -142,7 +142,7 @@ restart:
 	 * The OBF flag will sometimes misbehave due to what we believe
 	 * is a hardware quirk..
 	 */
-	printk(KERN_DEBUG "olpc-ec:  running cmd 0x%x\n", cmd);
+	pr_devel("olpc-ec:  running cmd 0x%x\n", cmd);
 	outb(cmd, 0x6c);
 
 	if (wait_on_ibf(0x6c, 0)) {
@@ -159,8 +159,7 @@ restart:
 						" EC accept data!\n");
 				goto err;
 			}
-			printk(KERN_DEBUG "olpc-ec:  sending cmd arg 0x%x\n",
-					inbuf[i]);
+			pr_devel("olpc-ec:  sending cmd arg 0x%x\n", inbuf[i]);
 			outb(inbuf[i], 0x68);
 		}
 	}
@@ -173,8 +172,7 @@ restart:
 				goto restart;
 			}
 			outbuf[i] = inb(0x68);
-			printk(KERN_DEBUG "olpc-ec:  received 0x%x\n",
-					outbuf[i]);
+			pr_devel("olpc-ec:  received 0x%x\n", outbuf[i]);
 		}
 	}
 
-- 
1.5.6.5


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