diff options
Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 71ea923c322d..0dfa88a30118 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -19,10 +19,11 @@ #include <linux/memory.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <asm/ctl_reg.h> #include <asm/chpid.h> -#include <asm/sclp.h> #include <asm/setup.h> -#include <asm/ctl_reg.h> +#include <asm/page.h> +#include <asm/sclp.h> #include "sclp.h" @@ -400,17 +401,15 @@ out: static int sclp_assign_storage(u16 rn) { - unsigned long long start, address; + unsigned long long start; int rc; rc = do_assign_storage(0x000d0001, rn); if (rc) - goto out; - start = address = rn2addr(rn); - for (; address < start + rzm; address += PAGE_SIZE) - page_set_storage_key(address, PAGE_DEFAULT_KEY, 0); -out: - return rc; + return rc; + start = rn2addr(rn); + storage_key_init_range(start, start + rzm); + return 0; } static int sclp_unassign_storage(u16 rn) |