Now that we have strsplit_u32_user() tokenize_input() is needed no longer. Remove it and update all occurrences of its usage.
Signed-off-by: Cezary Rojewski cezary.rojewski@intel.com --- sound/soc/sof/sof-client-probes.c | 27 ++------------------------- 1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c index 48ebbe58e2b9..7a79a529e2b7 100644 --- a/sound/soc/sof/sof-client-probes.c +++ b/sound/soc/sof/sof-client-probes.c @@ -411,29 +411,6 @@ static const struct snd_compress_ops sof_probes_compressed_ops = { .copy = sof_probes_compr_copy, };
-static int tokenize_input(const char __user *from, size_t count, - loff_t *ppos, u32 **tkns, size_t *num_tkns) -{ - char *buf; - int ret; - - buf = kmalloc(count + 1, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - ret = simple_write_to_buffer(buf, count, ppos, from, count); - if (ret != count) { - ret = ret >= 0 ? -EIO : ret; - goto exit; - } - - buf[count] = '\0'; - ret = strsplit_u32(buf, ",", tkns, num_tkns); -exit: - kfree(buf); - return ret; -} - static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, size_t count, loff_t *ppos) { @@ -508,7 +485,7 @@ sof_probes_dfs_points_write(struct file *file, const char __user *from, return -ENOENT; }
- ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + ret = strsplit_u32_user(from, count, ppos, ",", &tkns, &num_tkns); if (ret < 0) return ret; bytes = sizeof(*tkns) * num_tkns; @@ -563,7 +540,7 @@ sof_probes_dfs_points_remove_write(struct file *file, const char __user *from, return -ENOENT; }
- ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + ret = strsplit_u32_user(from, count, ppos, ",", &tkns, &num_tkns); if (ret < 0) return ret; if (!num_tkns) {