From 66a4263b991097397823b46377a43ae35541ec26 Mon Sep 17 00:00:00 2001 From: Cornelia Huck Date: Mon, 4 Dec 2006 15:40:10 +0100 Subject: [PATCH] [S390] Add MODALIAS= to the uevent for the ap bus. Signed-off-by: Cornelia Huck Signed-off-by: Martin Schwidefsky --- drivers/s390/crypto/ap_bus.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 79d89c3..6a54334 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -431,7 +431,15 @@ static int ap_uevent (struct device *dev, char **envp, int num_envp, ap_dev->device_type); if (buffer_size - length <= 0) return -ENOMEM; - envp[1] = 0; + buffer += length; + buffer_size -= length; + /* Add MODALIAS= */ + envp[1] = buffer; + length = scnprintf(buffer, buffer_size, "MODALIAS=ap:t%02X", + ap_dev->device_type); + if (buffer_size - length <= 0) + return -ENOMEM; + envp[2] = NULL; return 0; } -- 2.7.4