This driver when compiled on 64 bits gave warnings:
drivers/dma/sa11x0-dma.c:466:27: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat=]
drivers/dma/sa11x0-dma.c:554:31: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
drivers/dma/sa11x0-dma.c:696:34: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
We should use %pad to print 'dma_addr_t' values.
Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
drivers/dma/sa11x0-dma.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index 43db255050d2..137fad5859f6 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -463,7 +463,7 @@ static enum dma_status sa11x0_dma_tx_status(struct dma_chan *chan,
dma_addr_t addr = sa11x0_dma_pos(p);
unsigned i;
- dev_vdbg(d->slave.dev, "tx_status: addr:%x\n", addr);
+ dev_vdbg(d->slave.dev, "tx_status: addr:%pad\n", &addr);
for (i = 0; i < txd->sglen; i++) {
dev_vdbg(d->slave.dev, "tx_status: [%u] %x+%x\n",
@@ -551,8 +551,8 @@ static struct dma_async_tx_descriptor *sa11x0_dma_prep_slave_sg(
if (len > DMA_MAX_SIZE)
j += DIV_ROUND_UP(len, DMA_MAX_SIZE & ~DMA_ALIGN) - 1;
if (addr & DMA_ALIGN) {
- dev_dbg(chan->device->dev, "vchan %p: bad buffer alignment: %08x\n",
- &c->vc, addr);
+ dev_dbg(chan->device->dev, "vchan %p: bad buffer alignment: %pad\n",
+ &c->vc, &addr);
return NULL;
}
}
@@ -693,8 +693,8 @@ static int sa11x0_dma_device_config(struct dma_chan *chan,
if (maxburst == 8)
ddar |= DDAR_BS;
- dev_dbg(c->vc.chan.device->dev, "vchan %p: dma_slave_config addr %x width %u burst %u\n",
- &c->vc, addr, width, maxburst);
+ dev_dbg(c->vc.chan.device->dev, "vchan %p: dma_slave_config addr %pad width %u burst %u\n",
+ &c->vc, &addr, width, maxburst);
c->ddar = ddar | (addr & 0xf0000000) | (addr & 0x003ffffc) << 6;
--
1.9.1
--
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