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authorEmil Goode <emilgoode@gmail.com>2013-07-30 19:35:35 +0200
committerMark Brown <broonie@linaro.org>2013-07-31 17:55:00 +0100
commit2de024b766bb9e31c357f70c6344d1107f38ce1a (patch)
treee70aa94f7aa5d23dc689951f2ca349b17fb87a06 /drivers/spi/spi-atmel.c
parent6c07ef298ac2a05e14cdb059169a78c74badf056 (diff)
downloadlwn-2de024b766bb9e31c357f70c6344d1107f38ce1a.tar.gz
lwn-2de024b766bb9e31c357f70c6344d1107f38ce1a.zip
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>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
-rw-r--r--drivers/spi/spi-atmel.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 4e406930fa52..fd7cc566095a 100644
--- 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);