driver-core: constify data for class_find_device()

[mirror_ubuntu-artful-kernel.git] / drivers / spi / spi.c

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 19ee901577da8d1649b975e9873b7a6c1e40029f..493ce4a71717544ee926bb42fa5a73ff52f5ca15 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1248,10 +1248,10 @@ int spi_master_resume(struct spi_master *master)
 }
 EXPORT_SYMBOL_GPL(spi_master_resume);
 
-static int __spi_master_match(struct device *dev, void *data)
+static int __spi_master_match(struct device *dev, const void *data)
 {
        struct spi_master *m;
-       u16 *bus_num = data;
+       const u16 *bus_num = data;
 
        m = container_of(dev, struct spi_master, dev);
        return m->bus_num == *bus_num;