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SubjectRe: [PATCH 3/7] regmap: Properly round cache_word_size
On 11/16/2011 05:14 PM, Mark Brown wrote:
> On Wed, Nov 16, 2011 at 04:28:18PM +0100, Lars-Peter Clausen wrote:
>
>> + if (config->val_bits <= 8)
>> + map->cache_word_size = 1;
>> + else if (config->val_bits <= 16)
>> + map->cache_word_size = 2;
>> + else
>> + return -EINVAL;
>
> Just do val_bits + 7 if you're going to do this.

This won't work once we add support for a value bit-width of more than 16
bit. But I can use DIV_ROUND_UP for this patch and we change it once we add
support for 32 bit cache word size.


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