Merge remote-tracking branches 'spi/topic/qup', 'spi/topic/rockchip', 'spi/topic...

[linux-drm-fsl-dcu.git] / drivers / spi / spi-qup.c

diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index 4b5fc4d67b6e3ae8c8525866b46c26a242db412a..810a7fae347988a7d9dc1101586234b8ef8efc77 100644 (file)
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -758,7 +758,7 @@ static int spi_qup_probe(struct platform_device *pdev)
        struct resource *res;
        struct device *dev;
        void __iomem *base;
-       u32 max_freq, iomode;
+       u32 max_freq, iomode, num_cs;
        int ret, irq, size;
 
        dev = &pdev->dev;
@@ -810,10 +810,11 @@ static int spi_qup_probe(struct platform_device *pdev)
        }
 
        /* use num-cs unless not present or out of range */
-       if (of_property_read_u16(dev->of_node, "num-cs",
-                       &master->num_chipselect) ||
-                       (master->num_chipselect > SPI_NUM_CHIPSELECTS))
+       if (of_property_read_u32(dev->of_node, "num-cs", &num_cs) ||
+           num_cs > SPI_NUM_CHIPSELECTS)
                master->num_chipselect = SPI_NUM_CHIPSELECTS;
+       else
+               master->num_chipselect = num_cs;
 
        master->bus_num = pdev->id;
        master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;