acpi_os_vprintf: Use printk_get_level() to avoid unnecessary KERN_CONT
acpi_os_vprintf currently always uses a KERN_CONT prefix which may be
followed immediately by a proper KERN_<LEVEL>. Check if the buffer
already has a KERN_<LEVEL> at the start of the buffer and avoid the
unnecessary KERN_CONT.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 4305ee9..416953a 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -162,11 +162,18 @@
if (acpi_in_debugger) {
kdb_printf("%s", buffer);
} else {
- printk(KERN_CONT "%s", buffer);
+ if (printk_get_level(buffer))
+ printk("%s", buffer);
+ else
+ printk(KERN_CONT "%s", buffer);
}
#else
- if (acpi_debugger_write_log(buffer) < 0)
- printk(KERN_CONT "%s", buffer);
+ if (acpi_debugger_write_log(buffer) < 0) {
+ if (printk_get_level(buffer))
+ printk("%s", buffer);
+ else
+ printk(KERN_CONT "%s", buffer);
+ }
#endif
}