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ASoC: Remove unused step size from debugfs CODEC write function 

We don't use the step size so there's no need to work it out.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
hifive-unleashed-5.1
Mark Brown 2011-09-06 16:39:17 -07:00
parent c8f4b7fd68
commit 3ed464659a
1 changed files with 0 additions and 4 deletions
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4
sound/soc/soc-core.c
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@ -244,7 +244,6 @@ static ssize_t codec_reg_write_file(struct file *file,
size_t buf_size;
char *start = buf;
unsigned long reg, value;
int step = 1;
struct snd_soc_codec *codec = file->private_data;
buf_size = min(count, (sizeof(buf)-1));
@ -252,9 +251,6 @@ static ssize_t codec_reg_write_file(struct file *file,
return -EFAULT;
buf[buf_size] = 0;
if (codec->driver->reg_cache_step)
step = codec->driver->reg_cache_step;
while (*start == ' ')
start++;
reg = simple_strtoul(start, &start, 16);