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authorAndres Salomon2010-06-17 05:19:28 +0200
committerH. Peter Anvin2010-07-31 03:01:52 +0200
commit25971865d48a8d0ece5307a59dbd3f06d05a7567 (patch)
treea580d38b7aaedd727a54a9ffeb493e9111b46da4 /arch
parentx86, olpc: Add comment about implicit optimization barrier (diff)
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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. Signed-off-by: Andres Salomon <dilinger@queued.net> LKML-Reference: <20100616231928.16b539f0@dev.queued.net> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/olpc.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c
index 156605281f56..f5ff3903b38b 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]);
}
}