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author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2012-06-19 13:34:05 +0300 |
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committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-06-21 08:05:35 +0530 |
commit | 2e4c364e151ba9085c77836733af36d3bd0e8ffd (patch) | |
tree | 9913d90a0d98995fefcf2d59db33dca8baf281bc /drivers/dma/dw_dmac.c | |
parent | 2ab3727634bf88583b40541ea32df6dadfb8cc6c (diff) | |
download | linux-2e4c364e151ba9085c77836733af36d3bd0e8ffd.tar.bz2 |
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>
Diffstat (limited to 'drivers/dma/dw_dmac.c')
-rw-r--r-- | drivers/dma/dw_dmac.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index a37608d02a2c..41f03f37df2a 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -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; |