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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-04 17:59:47 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-04 17:59:47 +0300 |
| commit | 5cb2faa6ede7ada9cb2bffc832c4ce60f53d6834 (patch) | |
| tree | 7b72b66081d042a41dc822575503133364857ce2 /include/linux/input.h | |
| parent | e0ee98513d1a2e24d2ddbdecf4216bcca29d1158 (diff) | |
| parent | 6060e8df517847bf445ebc61de7d4d9c7faae990 (diff) | |
| download | linux-5cb2faa6ede7ada9cb2bffc832c4ce60f53d6834.tar.xz | |
Merge branch 'pending-misc' (early part) into devel
Diffstat (limited to 'include/linux/input.h')
| -rw-r--r-- | include/linux/input.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/input.h b/include/linux/input.h index 0ccfc30cd40f..c2b1a7d244d9 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -1377,6 +1377,10 @@ extern struct class input_class; * methods; erase() is optional. set_gain() and set_autocenter() need * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER * bits. + * + * Note that playback(), set_gain() and set_autocenter() are called with + * dev->event_lock spinlock held and interrupts off and thus may not + * sleep. */ struct ff_device { int (*upload)(struct input_dev *dev, struct ff_effect *effect, |