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authorChase Douglas <chase.douglas@canonical.com>2010-03-22 15:08:09 -0400
committerLen Brown <len.brown@intel.com>2010-04-04 21:15:22 -0400
commit1638bca898e55f1c89f18b2e5accfac8591fed61 (patch)
tree62494fb58e365eef998734cfe80e49d84f47b36f
parent2eaa9cfdf33b8d7fb7aff27792192e0019ae8fc6 (diff)
downloadop-kernel-dev-1638bca898e55f1c89f18b2e5accfac8591fed61.zip
op-kernel-dev-1638bca898e55f1c89f18b2e5accfac8591fed61.tar.gz
ACPI: Reduce ACPI resource conflict message to KERN_WARNING, printk cleanup
By default, ACPI resource conflict messages are logged at level KERN_ERR. This is a rather high level for a message that is more a warning than an indication of a real kernel error. Also, KERN_ERR level messages can appear over some boot splash screens, and this message is not serious enough to warrant such treatment. Thus, the log level has been reduced to KERN_WARNING. [lenb changed to KERN_WARNING rather than all the way to KERN_INFO] Also, cleanup message to use %pR resource printing format. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Signed-off-by: Len Brown <len.brown@intel.com>
-rw-r--r--drivers/acpi/osl.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 8e6d866..6e49f62 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1151,16 +1151,10 @@ int acpi_check_resource_conflict(const struct resource *res)
if (clash) {
if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
- printk("%sACPI: %s resource %s [0x%llx-0x%llx]"
- " conflicts with ACPI region %s"
- " [0x%llx-0x%llx]\n",
- acpi_enforce_resources == ENFORCE_RESOURCES_LAX
- ? KERN_WARNING : KERN_ERR,
- ioport ? "I/O" : "Memory", res->name,
- (long long) res->start, (long long) res->end,
- res_list_elem->name,
- (long long) res_list_elem->start,
- (long long) res_list_elem->end);
+ printk(KERN_WARNING "ACPI: resource %s %pR"
+ " conflicts with ACPI region %s %pR\n",
+ res->name, res, res_list_elem->name,
+ res_list_elem);
if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
printk(KERN_NOTICE "ACPI: This conflict may"
" cause random problems and system"
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