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Lines 85-90
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| 85 |
static DECLARE_WAIT_QUEUE_HEAD(serio_wait); |
85 |
static DECLARE_WAIT_QUEUE_HEAD(serio_wait); |
| 86 |
static DECLARE_COMPLETION(serio_exited); |
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static DECLARE_COMPLETION(serio_exited); |
| 87 |
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static int is_known_serio(struct serio *serio) |
| 89 |
{ |
| 90 |
struct serio *s; |
| 91 |
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| 92 |
list_for_each_entry(s, &serio_list, node) |
| 93 |
if (s == serio) |
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return 1; |
| 95 |
return 0; |
| 96 |
} |
| 97 |
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| 88 |
void serio_handle_events(void) |
98 |
void serio_handle_events(void) |
| 89 |
{ |
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{ |
| 90 |
struct list_head *node, *next; |
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struct list_head *node, *next; |
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Lines 93-109
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| 93 |
list_for_each_safe(node, next, &serio_event_list) { |
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list_for_each_safe(node, next, &serio_event_list) { |
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event = container_of(node, struct serio_event, node); |
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event = container_of(node, struct serio_event, node); |
| 95 |
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down(&serio_sem); |
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if (!is_known_serio(event->serio)) |
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goto event_done; |
| 109 |
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| 96 |
switch (event->type) { |
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switch (event->type) { |
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case SERIO_RESCAN : |
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case SERIO_RESCAN : |
| 98 |
down(&serio_sem); |
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| 99 |
if (event->serio->dev && event->serio->dev->disconnect) |
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if (event->serio->dev && event->serio->dev->disconnect) |
| 100 |
event->serio->dev->disconnect(event->serio); |
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event->serio->dev->disconnect(event->serio); |
| 101 |
serio_find_dev(event->serio); |
114 |
serio_find_dev(event->serio); |
| 102 |
up(&serio_sem); |
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| 103 |
break; |
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break; |
| 104 |
default: |
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default: |
| 105 |
break; |
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break; |
| 106 |
} |
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} |
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119 |
event_done: |
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up(&serio_sem); |
| 107 |
list_del_init(node); |
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list_del_init(node); |
| 108 |
kfree(event); |
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kfree(event); |
| 109 |
} |
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} |
| 110 |
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