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net: move macsonic's probe function to .devinit.text 

A pointer to mac_sonic_probe 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.

Various other functions that are called by mac_sonic_probe need to move
to .devinit.text, too.

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: Jeff Garzik <jgarzik@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Tested-by: Finn Thain <fthain@telegraphics.com.au>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: netdev@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Uwe Kleine-König 2009-07-21 11:25:23 +00:00 committed by David S. Miller
parent 0c9cd395fa
commit c9a73cdb77
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/macsonic.c
View File

@ -179,7 +179,7 @@ static const struct net_device_ops macsonic_netdev_ops = {
.ndo_set_mac_address = eth_mac_addr,
};
static int __init macsonic_init(struct net_device *dev)
static int __devinit macsonic_init(struct net_device *dev)
{
struct sonic_local* lp = netdev_priv(dev);
@ -223,7 +223,7 @@ static int __init macsonic_init(struct net_device *dev)
return 0;
}
static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev)
static int __devinit mac_onboard_sonic_ethernet_addr(struct net_device *dev)
{
struct sonic_local *lp = netdev_priv(dev);
const int prom_addr = ONBOARD_SONIC_PROM_BASE;
@ -288,7 +288,7 @@ static int __init mac_onboard_sonic_ethernet_addr(struct net_device *dev)
} else return 0;
}
static int __init mac_onboard_sonic_probe(struct net_device *dev)
static int __devinit mac_onboard_sonic_probe(struct net_device *dev)
{
/* Bwahahaha */
static int once_is_more_than_enough;
@ -409,7 +409,7 @@ static int __init mac_onboard_sonic_probe(struct net_device *dev)
return macsonic_init(dev);
}
static int __init mac_nubus_sonic_ethernet_addr(struct net_device *dev,
static int __devinit mac_nubus_sonic_ethernet_addr(struct net_device *dev,
unsigned long prom_addr,
int id)
{
@ -424,7 +424,7 @@ static int __init mac_nubus_sonic_ethernet_addr(struct net_device *dev,
return 0;
}
static int __init macsonic_ident(struct nubus_dev *ndev)
static int __devinit macsonic_ident(struct nubus_dev *ndev)
{
if (ndev->dr_hw == NUBUS_DRHW_ASANTE_LC &&
ndev->dr_sw == NUBUS_DRSW_SONIC_LC)
@ -449,7 +449,7 @@ static int __init macsonic_ident(struct nubus_dev *ndev)
return -1;
}
static int __init mac_nubus_sonic_probe(struct net_device *dev)
static int __devinit mac_nubus_sonic_probe(struct net_device *dev)
{
static int slots;
struct nubus_dev* ndev = NULL;
@ -562,7 +562,7 @@ static int __init mac_nubus_sonic_probe(struct net_device *dev)
return macsonic_init(dev);
}
static int __init mac_sonic_probe(struct platform_device *pdev)
static int __devinit mac_sonic_probe(struct platform_device *pdev)
{
struct net_device *dev;
struct sonic_local *lp;