Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a2e53801971edbdaac4411760d893b8b65646987
Commit: a2e53801971edbdaac4411760d893b8b65646987
Parent: c41fbc69654dd74339f76ea88054fe41e3c1b7a8
Author: Cornelia Huck <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 12 16:11:52 2007 +0200
Committer: Martin Schwidefsky <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 16:13:11 2007 +0200
[S390] 3215: Handle special console device.
The early console device is special as it already has all needed data
set and raw3215[0] allocated from con3215_init(). Therefore, it needs
special treatment in the probe function so it can be matched with the
3215 driver which is already owning it.
Signed-off-by: Cornelia Huck <[EMAIL PROTECTED]>
Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
---
drivers/s390/char/con3215.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index 6000bde..0e1f35c 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -667,6 +667,9 @@ raw3215_probe (struct ccw_device *cdev)
struct raw3215_info *raw;
int line;
+ /* Console is special. */
+ if (raw3215[0] && (cdev->dev.driver_data == raw3215[0]))
+ return 0;
raw = kmalloc(sizeof(struct raw3215_info) +
RAW3215_INBUF_SIZE, GFP_KERNEL|GFP_DMA);
if (raw == NULL)
-
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