[S390] 3270 console: convert from bootmem to slab
The slab allocator is earlier available so convert the
bootmem allocations to slab/gfp allocations.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c
index 44d02e3..bb838bd 100644
--- a/drivers/s390/char/con3270.c
+++ b/drivers/s390/char/con3270.c
@@ -7,7 +7,6 @@
* Copyright IBM Corp. 2003, 2009
*/
-#include <linux/bootmem.h>
#include <linux/console.h>
#include <linux/init.h>
#include <linux/interrupt.h>
@@ -600,16 +599,14 @@
if (IS_ERR(rp))
return PTR_ERR(rp);
- condev = (struct con3270 *) alloc_bootmem_low(sizeof(struct con3270));
- memset(condev, 0, sizeof(struct con3270));
+ condev = kzalloc(sizeof(struct con3270), GFP_KERNEL | GFP_DMA);
condev->view.dev = rp;
- condev->read = raw3270_request_alloc_bootmem(0);
+ condev->read = raw3270_request_alloc(0);
condev->read->callback = con3270_read_callback;
condev->read->callback_data = condev;
- condev->write =
- raw3270_request_alloc_bootmem(CON3270_OUTPUT_BUFFER_SIZE);
- condev->kreset = raw3270_request_alloc_bootmem(1);
+ condev->write = raw3270_request_alloc(CON3270_OUTPUT_BUFFER_SIZE);
+ condev->kreset = raw3270_request_alloc(1);
INIT_LIST_HEAD(&condev->lines);
INIT_LIST_HEAD(&condev->update);
@@ -623,7 +620,7 @@
INIT_LIST_HEAD(&condev->freemem);
for (i = 0; i < CON3270_STRING_PAGES; i++) {
- cbuf = (void *) alloc_bootmem_low_pages(PAGE_SIZE);
+ cbuf = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA);
add_string_memory(&condev->freemem, cbuf, PAGE_SIZE);
}
condev->cline = alloc_string(&condev->freemem, condev->view.cols);