spi/atmel: Fix format specifier warnings

This patch fixes the following sparse warnings.
dma_addr_t can be either u32 or u64 so we should cast to the
largest type and use the format specifier %llx.

drivers/spi/spi-atmel.c: In function ‘atmel_spi_next_xfer_dma_submit’:
drivers/spi/spi-atmel.c:631:2: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 7 has type ‘dma_addr_t’ [-Wformat]
drivers/spi/spi-atmel.c:631:2: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 9 has type ‘dma_addr_t’ [-Wformat]
drivers/spi/spi-atmel.c: In function ‘atmel_spi_pdc_next_xfer’:
drivers/spi/spi-atmel.c:734:3: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 7 has type ‘dma_addr_t’ [-Wformat]
drivers/spi/spi-atmel.c:734:3: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 9 has type ‘dma_addr_t’ [-Wformat]
drivers/spi/spi-atmel.c:773:3: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 7 has type ‘dma_addr_t’ [-Wformat]
drivers/spi/spi-atmel.c:773:3: warning:
	format ‘%x’ expects argument of type ‘unsigned int’,
	but argument 9 has type ‘dma_addr_t’ [-Wformat]

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 4e406930fa52e83fdfec8f11293aff1b5c9a0396..fd7cc566095a40cb22d27519726c4faa14a5f37d 100644 (file)
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -629,9 +629,9 @@ static int atmel_spi_next_xfer_dma_submit(struct spi_master *master,
                goto err_dma;
 
        dev_dbg(master->dev.parent,
-               "  start dma xfer %p: len %u tx %p/%08x rx %p/%08x\n",
-               xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
-               xfer->rx_buf, xfer->rx_dma);
+               "  start dma xfer %p: len %u tx %p/%08llx rx %p/%08llx\n",
+               xfer, xfer->len, xfer->tx_buf, (unsigned long long)xfer->tx_dma,
+               xfer->rx_buf, (unsigned long long)xfer->rx_dma);
 
        /* Enable relevant interrupts */
        spi_writel(as, IER, SPI_BIT(OVRES));
@@ -732,9 +732,10 @@ static void atmel_spi_pdc_next_xfer(struct spi_master *master,
                spi_writel(as, TCR, len);
 
                dev_dbg(&msg->spi->dev,
-                       "  start xfer %p: len %u tx %p/%08x rx %p/%08x\n",
-                       xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
-                       xfer->rx_buf, xfer->rx_dma);
+                       "  start xfer %p: len %u tx %p/%08llx rx %p/%08llx\n",
+                       xfer, xfer->len, xfer->tx_buf,
+                       (unsigned long long)xfer->tx_dma, xfer->rx_buf,
+                       (unsigned long long)xfer->rx_dma);
        } else {
                xfer = as->next_transfer;
                remaining = as->next_remaining_bytes;
@@ -771,9 +772,10 @@ static void atmel_spi_pdc_next_xfer(struct spi_master *master,
                spi_writel(as, TNCR, len);
 
                dev_dbg(&msg->spi->dev,
-                       "  next xfer %p: len %u tx %p/%08x rx %p/%08x\n",
-                       xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
-                       xfer->rx_buf, xfer->rx_dma);
+                       "  next xfer %p: len %u tx %p/%08llx rx %p/%08llx\n",
+                       xfer, xfer->len, xfer->tx_buf,
+                       (unsigned long long)xfer->tx_dma, xfer->rx_buf,
+                       (unsigned long long)xfer->rx_dma);
                ieval = SPI_BIT(ENDRX) | SPI_BIT(OVRES);
        } else {
                spi_writel(as, RNCR, 0);