From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>
Subject: [patch] ACPI: use _STA bit names rather than 0x0F
Date: Fri, 20 Apr 2007 10:56:51 -0600 [thread overview]
Message-ID: <200704201056.51472.bjorn.helgaas@hp.com> (raw)
Be explicit about what "device->status = 0x0F" really means.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Index: w/drivers/acpi/scan.c
===================================================================
--- w.orig/drivers/acpi/scan.c 2007-04-19 21:35:42.000000000 -0600
+++ w/drivers/acpi/scan.c 2007-04-19 21:36:50.000000000 -0600
@@ -1068,7 +1068,9 @@
}
break;
default:
- STRUCT_TO_INT(device->status) = 0x0F;
+ STRUCT_TO_INT(device->status) =
+ ACPI_STA_DEVICE_PRESENT | ACPI_STA_DEVICE_ENABLED |
+ ACPI_STA_DEVICE_UI | ACPI_STA_DEVICE_FUNCTIONING;
break;
}
Index: w/drivers/acpi/bus.c
===================================================================
--- w.orig/drivers/acpi/bus.c 2007-04-19 21:35:42.000000000 -0600
+++ w/drivers/acpi/bus.c 2007-04-19 21:37:52.000000000 -0600
@@ -103,7 +103,9 @@
else if (device->parent)
device->status = device->parent->status;
else
- STRUCT_TO_INT(device->status) = 0x0F;
+ STRUCT_TO_INT(device->status) =
+ ACPI_STA_DEVICE_PRESENT | ACPI_STA_DEVICE_ENABLED |
+ ACPI_STA_DEVICE_UI | ACPI_STA_DEVICE_FUNCTIONING;
if (device->status.functional && !device->status.present) {
printk(KERN_WARNING PREFIX "Device [%s] status [%08x]: "
next reply other threads:[~2007-04-20 16:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-20 16:56 Bjorn Helgaas [this message]
2007-04-25 18:21 ` [patch] ACPI: use _STA bit names rather than 0x0F Len Brown
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