[S390] Convert memory detection into C code.

Hopefully this will make it more maintainable and less error prone.
Code makes use of search_exception_tables(). Since it calls this
function before the kernel exeception table is sorted, there is an
early call to sort_main_extable().

This way it's easy to use the already present infrastructure of fixup
sections. Also this would allows to easily convert the rest of
head[31|64].S into C code.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c
index 4f873ae148b7..65aa2c85737f 100644
--- a/drivers/s390/char/sclp_cpi.c
+++ b/drivers/s390/char/sclp_cpi.c
@@ -169,7 +169,7 @@ cpi_prepare_req(void)
         }
 
         /* prepare request data structure presented to SCLP driver */
-        req->command = SCLP_CMDW_WRITEDATA;
+        req->command = SCLP_CMDW_WRITE_EVENT_DATA;
         req->sccb = sccb;
         req->status = SCLP_REQ_FILLED;
         req->callback = cpi_callback;