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path: root/drivers/isdn/mISDN/dsp_pipeline.c
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Diffstat (limited to 'drivers/isdn/mISDN/dsp_pipeline.c')
-rw-r--r--drivers/isdn/mISDN/dsp_pipeline.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c
index 18cf87c113e7..e9941678edfa 100644
--- a/drivers/isdn/mISDN/dsp_pipeline.c
+++ b/drivers/isdn/mISDN/dsp_pipeline.c
@@ -55,20 +55,19 @@ static ssize_t
attr_show_args(struct device *dev, struct device_attribute *attr, char *buf)
{
struct mISDN_dsp_element *elem = dev_get_drvdata(dev);
- ssize_t len = 0;
- int i = 0;
+ int i;
+ char *p = buf;
*buf = 0;
- for (; i < elem->num_args; ++i)
- len = sprintf(buf, "%sName: %s\n%s%s%sDescription: %s\n"
- "\n", buf,
+ for (i = 0; i < elem->num_args; i++)
+ p += sprintf(p, "Name: %s\n%s%s%sDescription: %s\n\n",
elem->args[i].name,
elem->args[i].def ? "Default: " : "",
elem->args[i].def ? elem->args[i].def : "",
elem->args[i].def ? "\n" : "",
elem->args[i].desc);
- return len;
+ return p - buf;
}
static struct device_attribute element_attributes[] = {
@@ -347,7 +346,8 @@ void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len)
entry->elem->process_tx(entry->p, data, len);
}
-void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len)
+void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len,
+ unsigned int txlen)
{
struct dsp_pipeline_entry *entry;
@@ -356,7 +356,7 @@ void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len)
list_for_each_entry_reverse(entry, &pipeline->list, list)
if (entry->elem->process_rx)
- entry->elem->process_rx(entry->p, data, len);
+ entry->elem->process_rx(entry->p, data, len, txlen);
}