Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754213Ab2FSKgF (ORCPT ); Tue, 19 Jun 2012 06:36:05 -0400 Received: from mga09.intel.com ([134.134.136.24]:49021 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752989Ab2FSKec (ORCPT ); Tue, 19 Jun 2012 06:34:32 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,351,1309762800"; d="scan'208";a="159441817" From: Andy Shevchenko To: linux-kernel@vger.kernel.org Cc: Viresh Kumar , Vinod Koul , Dan Williams , Andy Shevchenko Subject: [PATCHv2 05/10] dw_dmac: use __func__ constant in the debug prints Date: Tue, 19 Jun 2012 13:34:05 +0300 Message-Id: <1340102050-12697-6-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.7.10 In-Reply-To: <1340102050-12697-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1339743913-6236-1-git-send-email-andriy.shevchenko@linux.intel.com> <1340102050-12697-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4437 Lines: 129 Signed-off-by: Andy Shevchenko --- drivers/dma/dw_dmac.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 763730a..e2ea243 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -346,7 +346,7 @@ 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) { @@ -533,7 +533,7 @@ 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]; @@ -557,7 +557,7 @@ 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)); /* @@ -603,12 +603,12 @@ 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); @@ -634,12 +634,12 @@ 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; } @@ -728,7 +728,7 @@ 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; @@ -1022,7 +1022,7 @@ 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) { @@ -1065,8 +1065,7 @@ 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; } @@ -1079,7 +1078,7 @@ 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 */ @@ -1105,7 +1104,7 @@ 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 -------------------- */ @@ -1342,7 +1341,7 @@ 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; -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/