Unverified Commit cb870fdc authored by Colin Ian King's avatar Colin Ian King Committed by Mark Brown
Browse files

ASoC: uniphier: aio-core: Make some read-only arrays static const 



Don't populate the read-only arrays slotsel_2ch, slotsel_multi, v_pll
and v_div on the stack but instead make them static const. Also makes
the object code a little smaller.

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221202164156.1812971-1-colin.i.king@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e110ede8

sound/soc/uniphier/aio-core.c

+6 −5
Original line number Diff line number Diff line
@@ -277,17 +277,18 @@ void aio_port_reset(struct uniphier_aio_sub *sub) 
static int aio_port_set_ch(struct uniphier_aio_sub *sub)

{

	struct regmap *r = sub->aio->chip->regmap;

	u32 slotsel_2ch[] = {

	static const u32 slotsel_2ch[] = {

		0, 0, 0, 0, 0,

	};

	u32 slotsel_multi[] = {

	static const u32 slotsel_multi[] = {

		OPORTMXTYSLOTCTR_SLOTSEL_SLOT0,

		OPORTMXTYSLOTCTR_SLOTSEL_SLOT1,

		OPORTMXTYSLOTCTR_SLOTSEL_SLOT2,

		OPORTMXTYSLOTCTR_SLOTSEL_SLOT3,

		OPORTMXTYSLOTCTR_SLOTSEL_SLOT4,

	};

	u32 mode, *slotsel;

	u32 mode;

	const u32 *slotsel;

	int i;



	switch (params_channels(&sub->params)) {
@@ -515,13 +516,13 @@ static int aio_port_set_clk(struct uniphier_aio_sub *sub) 
	struct uniphier_aio_chip *chip = sub->aio->chip;

	struct device *dev = &sub->aio->chip->pdev->dev;

	struct regmap *r = sub->aio->chip->regmap;

	u32 v_pll[] = {

	static const u32 v_pll[] = {

		OPORTMXCTR2_ACLKSEL_A1, OPORTMXCTR2_ACLKSEL_F1,

		OPORTMXCTR2_ACLKSEL_A2, OPORTMXCTR2_ACLKSEL_F2,

		OPORTMXCTR2_ACLKSEL_A2PLL,

		OPORTMXCTR2_ACLKSEL_RX1,

	};

	u32 v_div[] = {

	static const u32 v_div[] = {

		OPORTMXCTR2_DACCKSEL_1_2, OPORTMXCTR2_DACCKSEL_1_3,

		OPORTMXCTR2_DACCKSEL_1_1, OPORTMXCTR2_DACCKSEL_2_3,

	};