[PATCH] ASoC: rt5640: Remove the sysclk and sysclk_src checking

[Oder Chiou]

Remove the sysclk and sysclk_src checking in the function set_sysclk() to
prevent the PLL power off. It is not getting re-programmed during
subsequent runs after the first run (in BIAS_OFF stage).

Signed-off-by: Oder Chiou <oder_chiou at realtek.com>
---
 sound/soc/codecs/rt5640.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index e7a82565b905..30c2e7cb7ed2 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -1839,9 +1839,6 @@ static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
 	unsigned int reg_val = 0;
 	unsigned int pll_bit = 0;
 
-	if (freq == rt5640->sysclk && clk_id == rt5640->sysclk_src)
-		return 0;
-
 	switch (clk_id) {
 	case RT5640_SCLK_S_MCLK:
 		reg_val |= RT5640_SCLK_SRC_MCLK;
-- 
2.35.1