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dw_dmac: use __func__ constant in the debug prints

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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>
This commit is contained in:
Andy Shevchenko 2012-06-19 13:34:05 +03:00 committed by Vinod Koul
parent 2ab3727634
commit 2e4c364e15
1 changed files with 13 additions and 14 deletions
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27
drivers/dma/dw_dmac.c
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@ -344,7 +344,7 @@ static void dwc_scan_descriptors(struct dw_dma *dw, struct dw_dma_chan *dwc)
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 @@ static void dw_dma_tasklet(unsigned long data)
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 @@ static irqreturn_t dw_dma_interrupt(int irq, void *dev_id)
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 @@ static dma_cookie_t dwc_tx_submit(struct dma_async_tx_descriptor *tx)
* 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 @@ dwc_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
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 @@ dwc_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
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 @@ static int dwc_alloc_chan_resources(struct dma_chan *chan)
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 @@ static int dwc_alloc_chan_resources(struct dma_chan *chan)
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 @@ static void dwc_free_chan_resources(struct dma_chan *chan)
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 @@ static void dwc_free_chan_resources(struct dma_chan *chan)
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 @@ void dw_dma_cyclic_free(struct dma_chan *chan)
int i;
unsigned long flags;
dev_dbg(chan2dev(&dwc->chan), "cyclic free\n");
dev_dbg(chan2dev(&dwc->chan), "%s\n", __func__);
if (!cdesc)
return;