mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 19:07:52 +00:00
Pull unaligned-snsc_event into release branch
This commit is contained in:
commit
95ecc5e5a3
1 changed files with 8 additions and 3 deletions
|
@ -19,6 +19,7 @@
|
|||
#include <linux/sched.h>
|
||||
#include <linux/byteorder/generic.h>
|
||||
#include <asm/sn/sn_sal.h>
|
||||
#include <asm/unaligned.h>
|
||||
#include "snsc.h"
|
||||
|
||||
static struct subch_data_s *event_sd;
|
||||
|
@ -62,13 +63,16 @@ static int
|
|||
scdrv_parse_event(char *event, int *src, int *code, int *esp_code, char *desc)
|
||||
{
|
||||
char *desc_end;
|
||||
__be32 from_buf;
|
||||
|
||||
/* record event source address */
|
||||
*src = be32_to_cpup((__be32 *)event);
|
||||
from_buf = get_unaligned((__be32 *)event);
|
||||
*src = be32_to_cpup(&from_buf);
|
||||
event += 4; /* move on to event code */
|
||||
|
||||
/* record the system controller's event code */
|
||||
*code = be32_to_cpup((__be32 *)event);
|
||||
from_buf = get_unaligned((__be32 *)event);
|
||||
*code = be32_to_cpup(&from_buf);
|
||||
event += 4; /* move on to event arguments */
|
||||
|
||||
/* how many arguments are in the packet? */
|
||||
|
@ -82,7 +86,8 @@ scdrv_parse_event(char *event, int *src, int *code, int *esp_code, char *desc)
|
|||
/* not an integer argument, so give up */
|
||||
return -1;
|
||||
}
|
||||
*esp_code = be32_to_cpup((__be32 *)event);
|
||||
from_buf = get_unaligned((__be32 *)event);
|
||||
*esp_code = be32_to_cpup(&from_buf);
|
||||
event += 4;
|
||||
|
||||
/* parse out the event description */
|
||||
|
|
Loading…
Reference in a new issue