From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: linux-kernel@vger.kernel.org
Cc: Viresh Kumar <viresh.kumar@st.com>,
Vinod Koul <vinod.koul@intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH 2/9] dw_dmac: use proper casting to print dma_addr_t values
Date: Fri, 15 Jun 2012 10:05:06 +0300 [thread overview]
Message-ID: <1339743913-6236-3-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <1339743913-6236-1-git-send-email-andriy.shevchenko@linux.intel.com>
dma_addr_t is sometimes 32 bit and sometimes 64. We normally cast them to
unsigned long long for printk().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/dma/dw_dmac.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index adbc616..45861b6 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -339,7 +339,8 @@ static void dwc_scan_descriptors(struct dw_dma *dw, struct dw_dma_chan *dwc)
return;
}
- dev_vdbg(chan2dev(&dwc->chan), "scan_descriptors: llp=0x%x\n", llp);
+ dev_vdbg(chan2dev(&dwc->chan), "scan_descriptors: llp=0x%llx\n",
+ (unsigned long long)llp);
list_for_each_entry_safe(desc, _desc, &dwc->active_list, desc_node) {
/* check first descriptors addr */
@@ -389,8 +390,10 @@ static void dwc_scan_descriptors(struct dw_dma *dw, struct dw_dma_chan *dwc)
static void dwc_dump_lli(struct dw_dma_chan *dwc, struct dw_lli *lli)
{
dev_printk(KERN_CRIT, chan2dev(&dwc->chan),
- " desc: s0x%x d0x%x l0x%x c0x%x:%x\n",
- lli->sar, lli->dar, lli->llp,
+ " desc: s0x%llx d0x%llx l0x%llx c0x%x:%x\n",
+ (unsigned long long)lli->sar,
+ (unsigned long long)lli->dar,
+ (unsigned long long)lli->llp,
lli->ctlhi, lli->ctllo);
}
@@ -629,8 +632,10 @@ dwc_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
unsigned int dst_width;
u32 ctllo;
- dev_vdbg(chan2dev(chan), "prep_dma_memcpy d0x%x s0x%x l0x%zx f0x%lx\n",
- dest, src, len, flags);
+ dev_vdbg(chan2dev(chan),
+ "prep_dma_memcpy d0x%llx s0x%llx l0x%zx f0x%lx\n",
+ (unsigned long long)dest, (unsigned long long)src,
+ len, flags);
if (unlikely(!len)) {
dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n");
@@ -1310,9 +1315,9 @@ struct dw_cyclic_desc *dw_dma_cyclic_prep(struct dma_chan *chan,
dma_sync_single_for_device(chan2parent(chan), last->txd.phys,
sizeof(last->lli), DMA_TO_DEVICE);
- dev_dbg(chan2dev(&dwc->chan), "cyclic prepared buf 0x%08x len %zu "
- "period %zu periods %d\n", buf_addr, buf_len,
- period_len, periods);
+ dev_dbg(chan2dev(&dwc->chan), "cyclic prepared buf 0x%llx len %zu "
+ "period %zu periods %d\n", (unsigned long long)buf_addr,
+ buf_len, period_len, periods);
cdesc->periods = periods;
dwc->cdesc = cdesc;
--
1.7.10
next prev parent reply other threads:[~2012-06-15 7:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-15 7:05 [PATCH 0/9] dw_dmac: set of cleanups and small fixes Andy Shevchenko
2012-06-15 7:05 ` [PATCH 1/9] dw_dmac: fix constant in the comment Andy Shevchenko
2012-06-15 7:05 ` Andy Shevchenko [this message]
2012-06-15 7:05 ` [PATCH 3/9] dw_dmac: introduce dwc_dump_chan_regs to dump registers Andy Shevchenko
2012-06-15 7:05 ` [PATCH 4/9] dw_dmac: print correct number of scanned descriptors Andy Shevchenko
2012-06-15 7:05 ` [PATCH 5/9] dw_dmac: use __func__ constant in the debug prints Andy Shevchenko
2012-06-15 7:05 ` [PATCH 6/9] dw_dmac: disable dma in optimal way in probe Andy Shevchenko
2012-06-15 7:05 ` [PATCH 7/9] dw_dmac: disable BLOCK interrupts Andy Shevchenko
2012-06-15 7:05 ` [PATCH 8/9] dw_dmac: introduce dwc_fast_fls() Andy Shevchenko
2012-06-15 7:05 ` [PATCH 9/9] dw_dmac: move from __init to __devinit Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 00/10] dw_dmac: set of cleanups and small fixes Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 01/10] dw_dmac: fix constant in the comment Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 02/10] dw_dmac: use proper casting to print dma_addr_t values Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 03/10] dw_dmac: introduce dwc_dump_chan_regs to dump registers Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 04/10] dw_dmac: print correct number of scanned descriptors Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 05/10] dw_dmac: use __func__ constant in the debug prints Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 06/10] dw_dmac: disable dma in optimal way in probe Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 07/10] dw_dmac: disable BLOCK interrupts Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 08/10] dw_dmac: introduce dwc_fast_fls() Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 09/10] dw_dmac: move from __init to __devinit Andy Shevchenko
2012-06-19 10:34 ` [PATCHv2 10/10] dw_dmac: introduce dwc_chan_reset Andy Shevchenko
2012-06-19 10:39 ` viresh kumar
2012-06-19 10:46 ` [PATCHv2.1] dw_dmac: introduce dwc_chan_disable Andy Shevchenko
2012-06-19 10:52 ` viresh kumar
2012-06-21 2:39 ` Vinod Koul
2012-06-19 10:40 ` [PATCHv2 00/10] dw_dmac: set of cleanups and small fixes viresh kumar
2012-06-21 2:39 ` Vinod Koul
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