aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/input/keyboard
diff options
context:
space:
mode:
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2009-01-13 21:20:31 -0500
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-01-14 00:28:47 -0500
commit27f23336bcc1b08512751c878b3e05ed6b815e86 (patch)
tree3ff8412d324146b5a59f2e11419258538f56b339 /drivers/input/keyboard
parentd63dab00e85641515a0a060e6de93e6b7f450665 (diff)
Input: spitzkbd - mark probe function as __devinit
A pointer to spitzkbd_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. 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. [dtor@mail.ru: fixed some more section markups] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/spitzkbd.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index c48b76a46a58..9d1781a618e9 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -343,7 +343,7 @@ static int spitzkbd_resume(struct platform_device *dev)
343#define spitzkbd_resume NULL 343#define spitzkbd_resume NULL
344#endif 344#endif
345 345
346static int __init spitzkbd_probe(struct platform_device *dev) 346static int __devinit spitzkbd_probe(struct platform_device *dev)
347{ 347{
348 struct spitzkbd *spitzkbd; 348 struct spitzkbd *spitzkbd;
349 struct input_dev *input_dev; 349 struct input_dev *input_dev;
@@ -444,7 +444,7 @@ static int __init spitzkbd_probe(struct platform_device *dev)
444 return err; 444 return err;
445} 445}
446 446
447static int spitzkbd_remove(struct platform_device *dev) 447static int __devexit spitzkbd_remove(struct platform_device *dev)
448{ 448{
449 int i; 449 int i;
450 struct spitzkbd *spitzkbd = platform_get_drvdata(dev); 450 struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
@@ -470,7 +470,7 @@ static int spitzkbd_remove(struct platform_device *dev)
470 470
471static struct platform_driver spitzkbd_driver = { 471static struct platform_driver spitzkbd_driver = {
472 .probe = spitzkbd_probe, 472 .probe = spitzkbd_probe,
473 .remove = spitzkbd_remove, 473 .remove = __devexit_p(spitzkbd_remove),
474 .suspend = spitzkbd_suspend, 474 .suspend = spitzkbd_suspend,
475 .resume = spitzkbd_resume, 475 .resume = spitzkbd_resume,
476 .driver = { 476 .driver = {
@@ -479,7 +479,7 @@ static struct platform_driver spitzkbd_driver = {
479 }, 479 },
480}; 480};
481 481
482static int __devinit spitzkbd_init(void) 482static int __init spitzkbd_init(void)
483{ 483{
484 return platform_driver_register(&spitzkbd_driver); 484 return platform_driver_register(&spitzkbd_driver);
485} 485}