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author | Jesse Keating <jkeating@redhat.com> | 2010-07-29 16:46:31 -0700 |
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committer | Jesse Keating <jkeating@redhat.com> | 2010-07-29 16:46:31 -0700 |
commit | 7a32965a104c3363e8505fe566531fcf071cced7 (patch) | |
tree | e45cb84552b2b022f49047bbddd9d887753c35bc /linux-2.6-silence-noise.patch | |
parent | 64ba2e5ffde5f2418eb26c700cb0ab62b04e5013 (diff) | |
download | kernel-7a32965a104c3363e8505fe566531fcf071cced7.tar.gz kernel-7a32965a104c3363e8505fe566531fcf071cced7.tar.xz kernel-7a32965a104c3363e8505fe566531fcf071cced7.zip |
initial srpm import
Diffstat (limited to 'linux-2.6-silence-noise.patch')
-rw-r--r-- | linux-2.6-silence-noise.patch | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/linux-2.6-silence-noise.patch b/linux-2.6-silence-noise.patch new file mode 100644 index 000000000..d5de8f439 --- /dev/null +++ b/linux-2.6-silence-noise.patch @@ -0,0 +1,89 @@ +--- linux-2.6.26.noarch/drivers/base/power/main.c~ 2008-08-22 20:57:57.000000000 -0400 ++++ linux-2.6.26.noarch/drivers/base/power/main.c 2008-08-22 20:58:05.000000000 -0400 +@@ -69,9 +69,6 @@ void device_pm_unlock(void) + */ + void device_pm_add(struct device *dev) + { +- pr_debug("PM: Adding info for %s:%s\n", +- dev->bus ? dev->bus->name : "No Bus", +- kobject_name(&dev->kobj)); + mutex_lock(&dpm_list_mtx); + if (dev->parent) { + if (dev->parent->power.status >= DPM_SUSPENDING) +From b4e96f34c17e5a79cd28774cc722bb33e7e02c6e Mon Sep 17 00:00:00 2001 +From: Peter Jones <pjones@redhat.com> +Date: Thu, 25 Sep 2008 16:23:33 -0400 +Subject: [PATCH] Don't print an error message just because there's no i8042 chip. + +Some systems, such as EFI-based Apple systems, won't necessarily have an +i8042 to initialize. We shouldn't be printing an error message in this +case, since not detecting the chip is the correct behavior. +--- + drivers/input/serio/i8042.c | 4 +--- + 1 files changed, 1 insertions(+), 3 deletions(-) + +diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c +index 170f71e..4f3e632 100644 +--- a/drivers/input/serio/i8042.c ++++ b/drivers/input/serio/i8042.c +@@ -701,10 +701,8 @@ static int __devinit i8042_check_aux(void) + + static int i8042_controller_check(void) + { +- if (i8042_flush() == I8042_BUFFER_SIZE) { +- printk(KERN_ERR "i8042.c: No controller found.\n"); ++ if (i8042_flush() == I8042_BUFFER_SIZE) + return -ENODEV; +- } + + return 0; + } +-- +1.6.0.1 + +Socket fuzzers like sfuzz will trigger this printk a lot, even though it's +ratelimited. It isn't particularly useful, so just remove it. + +Signed-off-by: Dave Jones <davej@redhat.com> + +--- linux-2.6.27.noarch/net/can/af_can.c~ 2008-12-11 16:53:48.000000000 -0500 ++++ linux-2.6.27.noarch/net/can/af_can.c 2008-12-11 16:54:42.000000000 -0500 +@@ -134,13 +134,9 @@ static int can_create(struct net *net, s + err = request_module("can-proto-%d", protocol); + + /* +- * In case of error we only print a message but don't +- * return the error code immediately. Below we will +- * return -EPROTONOSUPPORT ++ * In case of error we don't return the error code immediately. ++ * Below we will return -EPROTONOSUPPORT + */ +- if (err && printk_ratelimit()) +- printk(KERN_ERR "can: request_module " +- "(can-proto-%d) failed.\n", protocol); + } + #endif + +Some devices (like the nuforce udac) spew this quite a lot. +This patch kinda sucks, but it'll shut things up for now. + +Probably not an upstream candidate. I suspect the answer would be +"don't turn SND_DEBUG then" + +--- linux-2.6.34.noarch/sound/usb/clock.c~ 2010-07-16 22:11:41.000000000 -0400 ++++ linux-2.6.34.noarch/sound/usb/clock.c 2010-07-16 22:15:21.000000000 -0400 +@@ -212,8 +212,13 @@ static int set_sample_rate_v1(struct snd + + /* if endpoint doesn't have sampling rate control, bail out */ + if (!(fmt->attributes & UAC_EP_CS_ATTR_SAMPLE_RATE)) { +- snd_printk(KERN_WARNING "%d:%d:%d: endpoint lacks sample rate attribute bit, cannot set.\n", ++ static int once; ++ ++ if (!once) { ++ snd_printk(KERN_WARNING "%d:%d:%d: endpoint lacks sample rate attribute bit, cannot set.\n", + dev->devnum, iface, fmt->altsetting); ++ once = 1; ++ } + return 0; + } + |