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Input: uinput - switch to using for_each_set_bit()
Use for_each_set_bit to check for set bits in bitmap as it is more efficient and compact. Signed-off-by: Anshul Garg <aksgarg1989@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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1 changed files with 2 additions and 4 deletions
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@ -320,10 +320,8 @@ static int uinput_validate_absbits(struct input_dev *dev)
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* Check if absmin/absmax/absfuzz/absflat are sane.
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*/
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for (cnt = 0; cnt < ABS_CNT; cnt++) {
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for_each_set_bit(cnt, dev->absbit, ABS_CNT) {
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int min, max;
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if (!test_bit(cnt, dev->absbit))
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continue;
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min = input_abs_get_min(dev, cnt);
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max = input_abs_get_max(dev, cnt);
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@ -416,7 +414,7 @@ static int uinput_setup_device(struct uinput_device *udev,
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dev->id.product = user_dev->id.product;
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dev->id.version = user_dev->id.version;
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for (i = 0; i < ABS_CNT; i++) {
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for_each_set_bit(i, dev->absbit, ABS_CNT) {
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input_abs_set_max(dev, i, user_dev->absmax[i]);
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input_abs_set_min(dev, i, user_dev->absmin[i]);
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input_abs_set_fuzz(dev, i, user_dev->absfuzz[i]);
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