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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-12-03 02:38:13 -0500
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-12-03 02:38:13 -0500
commit467832032cc07626880363efa8625719c16c04eb (patch)
treeee9a62c04f0b3106e412bc1b2dd1cea5566d5ca7 /drivers/input/ff-core.c
parent66d2a5952eab875f1286e04f738ef029afdaf013 (diff)
parent22763c5cf3690a681551162c15d34d935308c8d7 (diff)
Merge commit 'v2.6.32' into next
Diffstat (limited to 'drivers/input/ff-core.c')
-rw-r--r--drivers/input/ff-core.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 3d7816ccfe75..572d0a712d2a 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -337,16 +337,16 @@ int input_ff_create(struct input_dev *dev, int max_effects)
337 dev->ff = ff; 337 dev->ff = ff;
338 dev->flush = flush_effects; 338 dev->flush = flush_effects;
339 dev->event = input_ff_event; 339 dev->event = input_ff_event;
340 set_bit(EV_FF, dev->evbit); 340 __set_bit(EV_FF, dev->evbit);
341 341
342 /* Copy "true" bits into ff device bitmap */ 342 /* Copy "true" bits into ff device bitmap */
343 for (i = 0; i <= FF_MAX; i++) 343 for (i = 0; i <= FF_MAX; i++)
344 if (test_bit(i, dev->ffbit)) 344 if (test_bit(i, dev->ffbit))
345 set_bit(i, ff->ffbit); 345 __set_bit(i, ff->ffbit);
346 346
347 /* we can emulate RUMBLE with periodic effects */ 347 /* we can emulate RUMBLE with periodic effects */
348 if (test_bit(FF_PERIODIC, ff->ffbit)) 348 if (test_bit(FF_PERIODIC, ff->ffbit))
349 set_bit(FF_RUMBLE, dev->ffbit); 349 __set_bit(FF_RUMBLE, dev->ffbit);
350 350
351 return 0; 351 return 0;
352} 352}
@@ -362,12 +362,14 @@ EXPORT_SYMBOL_GPL(input_ff_create);
362 */ 362 */
363void input_ff_destroy(struct input_dev *dev) 363void input_ff_destroy(struct input_dev *dev)
364{ 364{
365 clear_bit(EV_FF, dev->evbit); 365 struct ff_device *ff = dev->ff;
366 if (dev->ff) { 366
367 if (dev->ff->destroy) 367 __clear_bit(EV_FF, dev->evbit);
368 dev->ff->destroy(dev->ff); 368 if (ff) {
369 kfree(dev->ff->private); 369 if (ff->destroy)
370 kfree(dev->ff); 370 ff->destroy(ff);
371 kfree(ff->private);
372 kfree(ff);
371 dev->ff = NULL; 373 dev->ff = NULL;
372 } 374 }
373} 375}