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counter: 104-quad-8: Add const qualifiers for quad8_preset_register_set

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Add some safety by qualifying the quad8_preset_register_set() function
parameters as const.

Acked-by: Syed Nayyar Waris <syednwaris@gmail.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Link: https://lore.kernel.org/r/050f1b518eeae8e3683f7d6d11f3219a137adf48.1623201081.git.vilhelm.gray@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
William Breathitt Gray 2021-06-09 10:31:09 +09:00 committed by Jonathan Cameron
parent af383bb146
commit e612b60025
1 changed files with 2 additions and 2 deletions
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4
drivers/counter/104-quad-8.c
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@ -632,8 +632,8 @@ static ssize_t quad8_count_preset_read(struct counter_device *counter,
return sprintf(buf, "%u\n", priv->preset[count->id]);
}
static void quad8_preset_register_set(struct quad8 *priv, int id,
unsigned int preset)
static void quad8_preset_register_set(struct quad8 *const priv, const int id,
const unsigned int preset)
{
const unsigned int base_offset = priv->base + 2 * id;
int i;