Module Name: src
Committed By: pgoyette
Date: Thu Jul 22 16:35:24 UTC 2010
Modified Files:
src/sys/dev/acpi: com_acpi.c
Log Message:
Even if there's an error in attaching the device (failure to find IRQ
resource, or I/O mapping), set-up a power management handler so we can
sleep later on.
To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/sys/dev/acpi/com_acpi.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/acpi/com_acpi.c
diff -u src/sys/dev/acpi/com_acpi.c:1.31 src/sys/dev/acpi/com_acpi.c:1.32
--- src/sys/dev/acpi/com_acpi.c:1.31 Fri Mar 5 14:00:17 2010
+++ src/sys/dev/acpi/com_acpi.c Thu Jul 22 16:35:24 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: com_acpi.c,v 1.31 2010/03/05 14:00:17 jruoho Exp $ */
+/* $NetBSD: com_acpi.c,v 1.32 2010/07/22 16:35:24 pgoyette Exp $ */
/*
* Copyright (c) 2002 Jared D. McNeill <[email protected]>
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: com_acpi.c,v 1.31 2010/03/05 14:00:17 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: com_acpi.c,v 1.32 2010/07/22 16:35:24 pgoyette Exp $");
#include <sys/param.h>
#include <sys/device.h>
@@ -157,7 +157,16 @@
if (!pmf_device_register(self, NULL, com_resume))
aprint_error_dev(self, "couldn't establish a power handler\n");
+ goto cleanup;
+ /*
+ * In case of irq resource or i/o space mapping error, just set
+ * a NULL power handler. This may allow us to sleep later on.
+ */
out:
+ if (!pmf_device_register(self, NULL, NULL))
+ aprint_error_dev(self, "couldn't establish a power handler\n");
+
+ cleanup:
acpi_resource_cleanup(&res);
}
