dw_dmac: use __func__ constant in the debug prints
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.linux@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index a37608d..41f03f3 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -344,7 +344,7 @@
return;
}
- dev_vdbg(chan2dev(&dwc->chan), "scan_descriptors: llp=0x%llx\n",
+ dev_vdbg(chan2dev(&dwc->chan), "%s: llp=0x%llx\n", __func__,
(unsigned long long)llp);
list_for_each_entry_safe(desc, _desc, &dwc->active_list, desc_node) {
@@ -531,7 +531,7 @@
status_xfer = dma_readl(dw, RAW.XFER);
status_err = dma_readl(dw, RAW.ERROR);
- dev_vdbg(dw->dma.dev, "tasklet: status_err=%x\n", status_err);
+ dev_vdbg(dw->dma.dev, "%s: status_err=%x\n", __func__, status_err);
for (i = 0; i < dw->dma.chancnt; i++) {
dwc = &dw->chan[i];
@@ -555,7 +555,7 @@
struct dw_dma *dw = dev_id;
u32 status;
- dev_vdbg(dw->dma.dev, "interrupt: status=0x%x\n",
+ dev_vdbg(dw->dma.dev, "%s: status=0x%x\n", __func__,
dma_readl(dw, STATUS_INT));
/*
@@ -601,12 +601,12 @@
* for DMA. But this is hard to do in a race-free manner.
*/
if (list_empty(&dwc->active_list)) {
- dev_vdbg(chan2dev(tx->chan), "tx_submit: started %u\n",
+ dev_vdbg(chan2dev(tx->chan), "%s: started %u\n", __func__,
desc->txd.cookie);
list_add_tail(&desc->desc_node, &dwc->active_list);
dwc_dostart(dwc, dwc_first_active(dwc));
} else {
- dev_vdbg(chan2dev(tx->chan), "tx_submit: queued %u\n",
+ dev_vdbg(chan2dev(tx->chan), "%s: queued %u\n", __func__,
desc->txd.cookie);
list_add_tail(&desc->desc_node, &dwc->queue);
@@ -632,12 +632,12 @@
u32 ctllo;
dev_vdbg(chan2dev(chan),
- "prep_dma_memcpy d0x%llx s0x%llx l0x%zx f0x%lx\n",
+ "%s: d0x%llx s0x%llx l0x%zx f0x%lx\n", __func__,
(unsigned long long)dest, (unsigned long long)src,
len, flags);
if (unlikely(!len)) {
- dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");
+ dev_dbg(chan2dev(chan), "%s: length is zero!\n", __func__);
return NULL;
}
@@ -726,7 +726,7 @@
struct scatterlist *sg;
size_t total_len = 0;
- dev_vdbg(chan2dev(chan), "prep_dma_slave\n");
+ dev_vdbg(chan2dev(chan), "%s\n", __func__);
if (unlikely(!dws || !sg_len))
return NULL;
@@ -1020,7 +1020,7 @@
int i;
unsigned long flags;
- dev_vdbg(chan2dev(chan), "alloc_chan_resources\n");
+ dev_vdbg(chan2dev(chan), "%s\n", __func__);
/* ASSERT: channel is idle */
if (dma_readl(dw, CH_EN) & dwc->mask) {
@@ -1063,8 +1063,7 @@
spin_unlock_irqrestore(&dwc->lock, flags);
- dev_dbg(chan2dev(chan),
- "alloc_chan_resources allocated %d descriptors\n", i);
+ dev_dbg(chan2dev(chan), "%s: allocated %d descriptors\n", __func__, i);
return i;
}
@@ -1077,7 +1076,7 @@
unsigned long flags;
LIST_HEAD(list);
- dev_dbg(chan2dev(chan), "free_chan_resources (descs allocated=%u)\n",
+ dev_dbg(chan2dev(chan), "%s: descs allocated=%u\n", __func__,
dwc->descs_allocated);
/* ASSERT: channel is idle */
@@ -1103,7 +1102,7 @@
kfree(desc);
}
- dev_vdbg(chan2dev(chan), "free_chan_resources done\n");
+ dev_vdbg(chan2dev(chan), "%s: done\n", __func__);
}
/* --------------------- Cyclic DMA API extensions -------------------- */
@@ -1340,7 +1339,7 @@
int i;
unsigned long flags;
- dev_dbg(chan2dev(&dwc->chan), "cyclic free\n");
+ dev_dbg(chan2dev(&dwc->chan), "%s\n", __func__);
if (!cdesc)
return;
