[PATCH 1/3] ASoC: tegra210_i2s: sort the register default table

reg_defaults must be sorted by ascending register address, as
regcache_lookup_reg() locates entries in it with bsearch().  See commit
fd80df352ba1 ("regcache: Add support for sorting defaults arrays").

TEGRA210_I2S_ENABLE (0x80) is listed after TEGRA210_I2S_CG (0x88) and
TEGRA210_I2S_TIMING (0xa4), so both it and TEGRA210_I2S_TIMING are
unreachable.  regcache_reg_needs_sync() then cannot compare them against
their default and reports that a sync is needed, so they are written to
the device on every regcache_sync() even when they were never touched.

Sort the table by register address.

Fixes: c0bfa98349d1 ("ASoC: tegra: Add Tegra210 based I2S driver")
Cc: [email protected]
Signed-off-by: Peter Ujfalusi <[email protected]>
---
 sound/soc/tegra/tegra210_i2s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/tegra/tegra210_i2s.c b/sound/soc/tegra/tegra210_i2s.c
index ff8c72fc38c5..fd49d2d6ee49 100644
--- a/sound/soc/tegra/tegra210_i2s.c
+++ b/sound/soc/tegra/tegra210_i2s.c
@@ -23,9 +23,9 @@ static const struct reg_default tegra210_i2s_reg_defaults[] = {
 	{ TEGRA210_I2S_RX_CIF_CTRL, 0x00007700 },
 	{ TEGRA210_I2S_TX_INT_MASK, 0x00000003 },
 	{ TEGRA210_I2S_TX_CIF_CTRL, 0x00007700 },
+	{ TEGRA210_I2S_ENABLE, 0x1 },
 	{ TEGRA210_I2S_CG, 0x1 },
 	{ TEGRA210_I2S_TIMING, 0x0000001f },
-	{ TEGRA210_I2S_ENABLE, 0x1 },
 	/*
 	 * Below update does not have any effect on Tegra186 and Tegra194.
 	 * On Tegra210, I2S4 has "i2s4a" and "i2s4b" pins and below update
-- 
2.55.0