lkml.org 
[lkml]   [2022]   [Oct]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ASoC: twl4030: make read-only array ramp_base static const
Date
Don't populate the read-only array ramp_base on the stack but
instead make it static const. Also makes the object code a
little smaller.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
sound/soc/codecs/twl4030.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index e48768233e20..9c50ac356c89 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -700,8 +700,10 @@ static void headset_ramp(struct snd_soc_component *component, int ramp)
struct twl4030_priv *twl4030 = snd_soc_component_get_drvdata(component);
struct twl4030_board_params *board_params = twl4030->board_params;
/* Base values for ramp delay calculation: 2^19 - 2^26 */
- unsigned int ramp_base[] = {524288, 1048576, 2097152, 4194304,
- 8388608, 16777216, 33554432, 67108864};
+ static const unsigned int ramp_base[] = {
+ 524288, 1048576, 2097152, 4194304,
+ 8388608, 16777216, 33554432, 67108864
+ };
unsigned int delay;

hs_gain = twl4030_read(component, TWL4030_REG_HS_GAIN_SET);
--
2.37.3
\
 
 \ /
  Last update: 2022-10-18 17:31    [W:0.041 / U:0.056 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site