lkml.org 
[lkml]   [2013]   [Nov]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ACPI / scan: Set flags.match_driver in acpi_bus_scan_fixed()
Date
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Before commit 6931007cc90b (ACPI / scan: Start matching drivers
after trying scan handlers) the match_driver flag for all devices
was set in acpi_add_single_object(), but now it is set by
acpi_bus_device_attach() which is not called for the "fixed"
devices added by acpi_bus_scan_fixed(). This means that
flags.match_driver is never set for those devices now, so make
acpi_bus_scan_fixed() set it before calling device_attach().

Fixes: 6931007cc90b (ACPI / scan: Start matching drivers after trying scan handlers)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/scan.c | 2 ++
1 file changed, 2 insertions(+)

Index: linux-pm/drivers/acpi/scan.c
===================================================================
--- linux-pm.orig/drivers/acpi/scan.c
+++ linux-pm/drivers/acpi/scan.c
@@ -2023,6 +2023,7 @@ static int acpi_bus_scan_fixed(void)
if (result)
return result;

+ device->flags.match_driver = true;
result = device_attach(&device->dev);
if (result < 0)
return result;
@@ -2039,6 +2040,7 @@ static int acpi_bus_scan_fixed(void)
if (result)
return result;

+ device->flags.match_driver = true;
result = device_attach(&device->dev);
}



\
 
 \ /
  Last update: 2013-11-18 15:01    [W:0.235 / U:0.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site