Hi Kieran,
Thanks for your patch,
On 2018-02-27 15:05:48 +0000, Kieran Bingham wrote:
> From: Kieran Bingham <kieran.bing...@ideasonboard.com>
>
> The ADV748x has identical map configurations for each register map. The
> duplication of each map can be simplified using a helper macro such that
> each map is represented on a single line.
>
> Define ADV748X_REGMAP_CONF for this purpose use it to create the tables.
>
> Signed-off-by: Kieran Bingham <kieran.bing...@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+rene...@ragnatech.se>
>
> ---
> v2:
> - Remove unnecessary #undef
>
> drivers/media/i2c/adv748x/adv748x-core.c | 109
> ++++++-------------------------
> 1 file changed, 20 insertions(+), 89 deletions(-)
>
> diff --git a/drivers/media/i2c/adv748x/adv748x-core.c
> b/drivers/media/i2c/adv748x/adv748x-core.c
> index fd92c9e4b519..faf73949962b 100644
> --- a/drivers/media/i2c/adv748x/adv748x-core.c
> +++ b/drivers/media/i2c/adv748x/adv748x-core.c
> @@ -35,96 +35,27 @@
> * Register manipulation
> */
>
> -static const struct regmap_config adv748x_regmap_cnf[] = {
> - {
> - .name = "io",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "dpll",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "cp",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "hdmi",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "edid",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "repeater",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "infoframe",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "cec",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "sdp",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> -
> - {
> - .name = "txb",
> - .reg_bits = 8,
> - .val_bits = 8,
> -
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> - {
> - .name = "txa",
> - .reg_bits = 8,
> - .val_bits = 8,
> +#define ADV748X_REGMAP_CONF(n) \
> +{ \
> + .name = n, \
> + .reg_bits = 8, \
> + .val_bits = 8, \
> + .max_register = 0xff, \
> + .cache_type = REGCACHE_NONE, \
> +}
>
> - .max_register = 0xff,
> - .cache_type = REGCACHE_NONE,
> - },
> +static const struct regmap_config adv748x_regmap_cnf[] = {
> + ADV748X_REGMAP_CONF("io"),
> + ADV748X_REGMAP_CONF("dpll"),
> + ADV748X_REGMAP_CONF("cp"),
> + ADV748X_REGMAP_CONF("hdmi"),
> + ADV748X_REGMAP_CONF("edid"),
> + ADV748X_REGMAP_CONF("repeater"),
> + ADV748X_REGMAP_CONF("infoframe"),
> + ADV748X_REGMAP_CONF("cec"),
> + ADV748X_REGMAP_CONF("sdp"),
> + ADV748X_REGMAP_CONF("txa"),
> + ADV748X_REGMAP_CONF("txb"),
> };
>
> static int adv748x_configure_regmap(struct adv748x_state *state, int region)
> --
> 2.7.4
>
--
Regards,
Niklas Söderlund
