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authorBjorn Helgaas <bjorn.helgaas@hp.com>2006-04-27 05:25:00 -0400
committerLen Brown <len.brown@intel.com>2006-06-27 00:00:21 -0400
commit9e7e2c047503db5a094ab30c7b4b8a5a0a324915 (patch)
tree2dbdd695431265a580e730035514ac6ece22afe5 /drivers/acpi
parentbe63c925a123b492fc05063c98ca7e9f7453a58a (diff)
ACPI: acpi_os_wait_semaphore(): silence complaint
The ASL Acquire operator (17.5.1 in ACPI 3.0 spec) is allowed to time out and return True without acquiring the semaphore. There's no indication in the spec that this is an actual error, so this message should be debug-only, as the message for successful acquisition is. This used to be an ACPI_DEBUG_PRINT, but it was mis-classified as ACPI_DB_ERROR rather than ACPI_DB_MUTEX, so it got swept up in Thomas' recent patch to enable ACPI error messages even without CONFIG_ACPI_DEBUG. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/osl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 740a3c41489..2d90b8d2dd7 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -840,7 +840,7 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
}
if (ACPI_FAILURE(status)) {
- ACPI_EXCEPTION((AE_INFO, status,
+ ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Failed to acquire semaphore[%p|%d|%d], %s",
handle, units, timeout,
acpi_format_exception(status)));