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gpiolib: Deduplicate find_first_zero_bit() call

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bitmap_full() is a shortcut to find_first_zero_bit().
Thus, no need to call it twice.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Andy Shevchenko 2020-06-30 12:21:46 +03:00 committed by Bartosz Golaszewski
parent f02a03985d
commit ae66eca000
1 changed files with 4 additions and 6 deletions
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10
drivers/gpio/gpiolib.c
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@ -3705,10 +3705,9 @@ int gpiod_get_array_value_complex(bool raw, bool can_sleep,
bitmap_xor(value_bitmap, value_bitmap,
array_info->invert_mask, array_size);
if (bitmap_full(array_info->get_mask, array_size))
return 0;
i = find_first_zero_bit(array_info->get_mask, array_size);
if (i == array_size)
return 0;
} else {
array_info = NULL;
}
@ -3989,10 +3988,9 @@ int gpiod_set_array_value_complex(bool raw, bool can_sleep,
gpio_chip_set_multiple(array_info->chip, array_info->set_mask,
value_bitmap);
if (bitmap_full(array_info->set_mask, array_size))
return 0;
i = find_first_zero_bit(array_info->set_mask, array_size);
if (i == array_size)
return 0;
} else {
array_info = NULL;
}