Driver core: change add_uevent_var to use a struct

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

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index e84d21597943d85d1752270526f43232221f1e7c..bcb8dd5fb0b48f745e13b5a9430d432360d5c2c8 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -67,14 +67,11 @@ static int spi_match_device(struct device *dev, struct device_driver *drv)
        return strncmp(spi->modalias, drv->name, BUS_ID_SIZE) == 0;
 }
 
-static int spi_uevent(struct device *dev, char **envp, int num_envp,
-               char *buffer, int buffer_size)
+static int spi_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
        const struct spi_device         *spi = to_spi_device(dev);
 
-       envp[0] = buffer;
-       snprintf(buffer, buffer_size, "MODALIAS=%s", spi->modalias);
-       envp[1] = NULL;
+       add_uevent_var(env, "MODALIAS=%s", spi->modalias);
        return 0;
 }