From 3ed464659a1d83a87f4ef79fab4d85a8dcf677c9 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 6 Sep 2011 16:39:17 -0700 Subject: [PATCH] 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 Acked-by: Liam Girdwood --- sound/soc/soc-core.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 4ec93d1..10e5cde 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); -- 2.7.4