diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-12-02 19:41:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-05 17:05:40 +0300 |
| commit | cb870fdcf1332ee791d7de6bbf350f15fc19c989 (patch) | |
| tree | 4b77cc952a190f623bd2237d82fabe9fcbfbbdfe /sound | |
| parent | e110ede8c31da90caae375deeac12e553a0aeaf5 (diff) | |
| download | linux-cb870fdcf1332ee791d7de6bbf350f15fc19c989.tar.xz | |
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: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221202164156.1812971-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/uniphier/aio-core.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sound/soc/uniphier/aio-core.c b/sound/soc/uniphier/aio-core.c index b8195778953e..0eba60758134 100644 --- a/sound/soc/uniphier/aio-core.c +++ b/sound/soc/uniphier/aio-core.c @@ -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, }; |