On Thu, Mar 07, 2013 at 10:03:17PM +0530, Laxman Dewangan wrote:
> /**
> + * The Regmap IRQ type Index
> + * REGMAP_IRQ_TYPE_NONE is used for setting inital value for clearing type.
> + */
> +enum {
> + REGMAP_IRQ_TYPE_NONE,
> + REGMAP_IRQ_TYPE_RISING,
> + REGMAP_IRQ_TYPE_FALLING,
> + REGMAP_IRQ_TYPE_BOTH,
> + REGMAP_IRQ_TYPE_LEVEL_HIGH,
> + REGMAP_IRQ_TYPE_LEVEL_LOW,
> +
> + /* Last entry to get maximum index */
> + REGMAP_IRQ_TYPE_NR,Why can't we just use the normal IRQ_TYPE macros? > + * @type_reg_sub_offset: Suboffset for type register if type mask are > + * accomodated in the multiple register. > + * @type_supported_flags: Supported interrupt type as per interrupt.h. > + * All supported flags are ORed. > + * type_mask: Type mask for getting related register bits. > + * @type_value: The type value in array form to set value for a given flag. This is making my head hurt, it's a bit confusing - I'm having to think too hard to understand what all these different fields do and how they interact. Especially type_reg_sub_offset which feels like it must be part of a wider feature to support a greater range of register layouts. Can you clarify a bit please?
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