Merge tag 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux...

[deliverable/linux.git] / drivers / spi / spi-qup.c

diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index ff9cdbdb6672371df54b6c59ce54579a46758602..2b2c359f5a501da32a38af38cfe0c0956b0e23c9 100644 (file)
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -498,7 +498,7 @@ 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;
@@ -550,10 +550,11 @@ 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;