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 --- sound/soc/soc-core.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 187ddfd..0f41cd9 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -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);