Gitweb:     http://git.kernel.org/linus/91a99dfc6b57f2e956d10d41123234fad3399212
Commit:     91a99dfc6b57f2e956d10d41123234fad3399212
Parent:     831fad2f75f0d7bfc339de81173e7068a3c72276
Author:     Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
AuthorDate: Thu Feb 4 20:56:49 2010 +0100
Committer:  Greg Kroah-Hartman <gregkh@suse.de>
CommitDate: Sun Mar 7 17:04:50 2010 -0800

    platform-drivers: move probe to .devinit.text in arch/arm
    
    A pointer to a probe callback is passed to the core via
    platform_driver_register and so the function must not disappear when the
    .init sections are discarded.  Otherwise (if also having HOTPLUG=y)
    unbinding and binding a device to the driver via sysfs will result in an
    oops as does a device being registered late.
    
    An alternative to this patch is using platform_driver_probe instead of
    platform_driver_register plus removing the pointer to the probe function
    from the struct platform_driver.
    
    Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Ben Dooks <ben-linux@fluff.org>
    Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>
    Cc: Eric Miao <eric.miao@marvell.com>
    Cc: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
    Cc: Paul Sokolovsky <pmiscml@gmail.com>
    Cc: Richard Purdie <rpurdie@rpsys.net>
    Cc: Russell King <rmk+kernel@arm.linux.org.uk>
    Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org>
    Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
    Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 arch/arm/mach-pxa/corgi_ssp.c           |    2 +-
 arch/arm/mach-pxa/sharpsl_pm.c          |    2 +-
 arch/arm/mach-s3c2410/h1940-bluetooth.c |    2 +-
 arch/arm/mach-sa1100/jornada720_ssp.c   |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index a5ee707..1d9bc11 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -204,7 +204,7 @@ void __init corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo)
 	ssp_machinfo = machinfo;
 }
 
-static int __init corgi_ssp_probe(struct platform_device *dev)
+static int __devinit corgi_ssp_probe(struct platform_device *dev)
 {
 	int ret;
 
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 67229a1..463d874 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -900,7 +900,7 @@ static struct platform_suspend_ops sharpsl_pm_ops = {
 };
 #endif
 
-static int __init sharpsl_pm_probe(struct platform_device *pdev)
+static int __devinit sharpsl_pm_probe(struct platform_device *pdev)
 {
 	int ret;
 
diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c
index b7d1f8d..a3f3c7b 100644
--- a/arch/arm/mach-s3c2410/h1940-bluetooth.c
+++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c
@@ -56,7 +56,7 @@ static const struct rfkill_ops h1940bt_rfkill_ops = {
 	.set_block = h1940bt_set_block,
 };
 
-static int __init h1940bt_probe(struct platform_device *pdev)
+static int __devinit h1940bt_probe(struct platform_device *pdev)
 {
 	struct rfkill *rfk;
 	int ret = 0;
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 506a5e5..9b6dee5 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -130,7 +130,7 @@ void jornada_ssp_end(void)
 };
 EXPORT_SYMBOL(jornada_ssp_end);
 
-static int __init jornada_ssp_probe(struct platform_device *dev)
+static int __devinit jornada_ssp_probe(struct platform_device *dev)
 {
 	int ret;
 
--
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