linux-kernel - [patch 2.6.25-rc9] misc: fix platform driver hotplug/coldplug

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Date:	Sun, 13 Apr 2008 10:06:52 -0700
From:	David Brownell <david-b@...bell.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	kay.sievers@...y.org, lkml <linux-kernel@...r.kernel.org>
Subject: [patch 2.6.25-rc9] misc: fix platform driver hotplug/coldplug

From: Kay Sievers <kay.sievers@...y.org>

Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform
modalias is prefixed with "platform:". Add MODULE_ALIAS() to the
hotpluggable 'misc' platform drivers, to re-enable auto loading.

[ dbrownell@...rs.sourceforge.net:  bugfix, registration fixes ]
Signed-off-by: Kay Sievers <kay.sievers@...y.org>
Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>
---
 drivers/misc/atmel-ssc.c              |    2 ++
 drivers/misc/atmel_pwm.c              |    1 +
 drivers/misc/hdpuftrs/hdpu_cpustate.c |    2 ++
 drivers/misc/hdpuftrs/hdpu_nexus.c    |    2 ++
 4 files changed, 7 insertions(+)

--- g26.orig/drivers/misc/atmel-ssc.c	2008-04-12 21:25:41.000000000 -0700
+++ g26/drivers/misc/atmel-ssc.c	2008-04-12 21:27:37.000000000 -0700
@@ -154,6 +154,7 @@ static struct platform_driver ssc_driver
 	.remove		= __devexit_p(ssc_remove),
 	.driver		= {
 		.name		= "ssc",
+		.owner		= THIS_MODULE,
 	},
 };
 
@@ -172,3 +173,4 @@ module_exit(ssc_exit);
 MODULE_AUTHOR("Hans-Christian Egtvedt <hcegtvedt@...el.com>");
 MODULE_DESCRIPTION("SSC driver for Atmel AVR32 and AT91");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:ssc");
--- g26.orig/drivers/misc/atmel_pwm.c	2008-04-12 21:25:41.000000000 -0700
+++ g26/drivers/misc/atmel_pwm.c	2008-04-12 21:26:11.000000000 -0700
@@ -407,3 +407,4 @@ module_exit(pwm_exit);
 
 MODULE_DESCRIPTION("Driver for AT32/AT91 PWM module");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:atmel_pwm");
--- g26.orig/drivers/misc/hdpuftrs/hdpu_cpustate.c	2008-04-12 21:25:41.000000000 -0700
+++ g26/drivers/misc/hdpuftrs/hdpu_cpustate.c	2008-04-12 21:49:25.000000000 -0700
@@ -164,6 +164,7 @@ static struct platform_driver hdpu_cpust
 	.remove = hdpu_cpustate_remove,
 	.driver = {
 		.name = HDPU_CPUSTATE_NAME,
+		.owner = THIS_MODULE,
 	},
 };
 
@@ -248,3 +249,4 @@ module_exit(cpustate_exit);
 
 MODULE_AUTHOR("Brian Waite");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" HDPU_CPUSTATE_NAME);
--- g26.orig/drivers/misc/hdpuftrs/hdpu_nexus.c	2008-04-12 21:25:41.000000000 -0700
+++ g26/drivers/misc/hdpuftrs/hdpu_nexus.c	2008-04-12 21:34:19.000000000 -0700
@@ -55,6 +55,7 @@ static struct platform_driver hdpu_nexus
 	.remove = hdpu_nexus_remove,
 	.driver = {
 		.name = HDPU_NEXUS_NAME,
+		.owner = THIS_MODULE,
 	},
 };
 
@@ -151,3 +152,4 @@ module_exit(nexus_exit);
 
 MODULE_AUTHOR("Brian Waite");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" HDPU_NEXUS_NAME);
--
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