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path: root/drivers/s390/crypto/ap_bus.c
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Diffstat (limited to 'drivers/s390/crypto/ap_bus.c')
-rw-r--r--drivers/s390/crypto/ap_bus.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index d334b0f7a1ec..67aaff3e668d 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -458,28 +458,22 @@ static int ap_bus_match(struct device *dev, struct device_driver *drv)
* uevent function for AP devices. It sets up a single environment
* variable DEV_TYPE which contains the hardware device type.
*/
-static int ap_uevent (struct device *dev, char **envp, int num_envp,
- char *buffer, int buffer_size)
+static int ap_uevent (struct device *dev, struct kobj_uevent_env *env)
{
struct ap_device *ap_dev = to_ap_dev(dev);
- int retval = 0, length = 0, i = 0;
+ int retval = 0;
if (!ap_dev)
return -ENODEV;
/* Set up DEV_TYPE environment variable. */
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "DEV_TYPE=%04X", ap_dev->device_type);
+ retval = add_uevent_var(env, "DEV_TYPE=%04X", ap_dev->device_type);
if (retval)
return retval;
/* Add MODALIAS= */
- retval = add_uevent_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "MODALIAS=ap:t%02X", ap_dev->device_type);
+ retval = add_uevent_var(env, "MODALIAS=ap:t%02X", ap_dev->device_type);
- envp[i] = NULL;
return retval;
}