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bcwc_pcie: remove bcwc_channel_ringbuf_mark_entry_available()

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This commit is contained in:
Sven Schnelle
2015-11-22 20:50:42 +01:00
parent 21d37eea24
commit f1301ae599
3 changed files with 1 additions and 16 deletions
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2
bcwc_drv.c
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@@ -189,7 +189,7 @@ static void bcwc_handle_irq(struct bcwc_private *dev_priv, struct fw_channel *ch
sharedmalloc_handler(dev_priv, chan, entry);
} else if (chan == dev_priv->channel_terminal) {
terminal_handler(dev_priv, chan, entry);
bcwc_channel_ringbuf_mark_entry_available(dev_priv, chan);
bcwc_channel_ringbuf_send(dev_priv, chan, 0, 0, 0);
} else if (chan == dev_priv->channel_buf_t2h) {
buf_t2h_handler(dev_priv, chan, entry);
} else if (chan == dev_priv->channel_io) {

13
bcwc_ringbuf.c
View File

@@ -117,19 +117,6 @@ struct bcwc_ringbuf_entry *bcwc_channel_ringbuf_get_entry(struct bcwc_private *d
return entry;
}
void bcwc_channel_ringbuf_mark_entry_available(struct bcwc_private *dev_priv,
struct fw_channel *chan)
{
struct bcwc_ringbuf_entry *entry;
spin_lock_irq(&dev_priv->rb_lock);
entry = get_entry_addr(dev_priv, chan, chan->ringbuf.idx++);
entry->address_flags = 1;
entry->request_size = 0;
entry->response_size = 0;
spin_unlock_irq(&dev_priv->rb_lock);
}
int bcwc_channel_ringbuf_entry_available(struct bcwc_private *dev_priv,
struct fw_channel *chan)
{

2
bcwc_ringbuf.h
View File

@@ -48,8 +48,6 @@ extern struct bcwc_ringbuf_entry *bcwc_channel_ringbuf_get_entry(struct bcwc_pri
extern struct bcwc_ringbuf_entry *bcwc_channel_ringbuf_send(struct bcwc_private *dev_priv, struct fw_channel *chan,
u32 data_offset, u32 request_size, u32 response_size);
extern void bcwc_channel_ringbuf_mark_entry_available(struct bcwc_private *dev_priv,
struct fw_channel *chan);
extern int bcwc_channel_ringbuf_entry_available(struct bcwc_private *dev_priv,
struct fw_channel *chan);