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path: root/drivers/spi/spi-imx.c
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Diffstat (limited to 'drivers/spi/spi-imx.c')
-rw-r--r--drivers/spi/spi-imx.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index beba40b08ed1..410522fdd4c9 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -122,9 +122,14 @@ static inline int is_imx35_cspi(struct spi_imx_data *d)
return d->devtype_data->devtype == IMX35_CSPI;
}
+static inline int is_imx51_ecspi(struct spi_imx_data *d)
+{
+ return d->devtype_data->devtype == IMX51_ECSPI;
+}
+
static inline unsigned spi_imx_get_fifosize(struct spi_imx_data *d)
{
- return (d->devtype_data->devtype == IMX51_ECSPI) ? 64 : 8;
+ return is_imx51_ecspi(d) ? 64 : 8;
}
#define MXC_SPI_BUF_RX(type) \
@@ -1210,8 +1215,8 @@ static int spi_imx_probe(struct platform_device *pdev)
* Only validated on i.mx6 now, can remove the constrain if validated on
* other chips.
*/
- if (spi_imx->devtype_data == &imx51_ecspi_devtype_data
- && spi_imx_sdma_init(&pdev->dev, spi_imx, master, res))
+ if (is_imx51_ecspi(spi_imx) &&
+ spi_imx_sdma_init(&pdev->dev, spi_imx, master, res))
dev_err(&pdev->dev, "dma setup error,use pio instead\n");
spi_imx->devtype_data->reset(spi_imx);