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path: root/drivers/s390/char/zcore.c
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Diffstat (limited to 'drivers/s390/char/zcore.c')
-rw-r--r--drivers/s390/char/zcore.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index efcf48481c5f..a68fcfd1d48c 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -212,11 +212,7 @@ static struct zcore_header zcore_header = {
.dump_level = 0,
.page_size = PAGE_SIZE,
.mem_start = 0,
-#ifdef CONFIG_64BIT
.build_arch = DUMP_ARCH_S390X,
-#else
- .build_arch = DUMP_ARCH_S390,
-#endif
};
/*
@@ -516,23 +512,6 @@ static const struct file_operations zcore_hsa_fops = {
.llseek = no_llseek,
};
-#ifdef CONFIG_32BIT
-
-static void __init set_lc_mask(struct save_area *map)
-{
- memset(&map->ext_save, 0xff, sizeof(map->ext_save));
- memset(&map->timer, 0xff, sizeof(map->timer));
- memset(&map->clk_cmp, 0xff, sizeof(map->clk_cmp));
- memset(&map->psw, 0xff, sizeof(map->psw));
- memset(&map->pref_reg, 0xff, sizeof(map->pref_reg));
- memset(&map->acc_regs, 0xff, sizeof(map->acc_regs));
- memset(&map->fp_regs, 0xff, sizeof(map->fp_regs));
- memset(&map->gp_regs, 0xff, sizeof(map->gp_regs));
- memset(&map->ctrl_regs, 0xff, sizeof(map->ctrl_regs));
-}
-
-#else /* CONFIG_32BIT */
-
static void __init set_lc_mask(struct save_area *map)
{
memset(&map->fp_regs, 0xff, sizeof(map->fp_regs));
@@ -547,8 +526,6 @@ static void __init set_lc_mask(struct save_area *map)
memset(&map->ctrl_regs, 0xff, sizeof(map->ctrl_regs));
}
-#endif /* CONFIG_32BIT */
-
/*
* Initialize dump globals for a given architecture
*/
@@ -688,21 +665,12 @@ static int __init zcore_init(void)
if (rc)
goto fail;
-#ifdef CONFIG_64BIT
if (arch == ARCH_S390) {
pr_alert("The 64-bit dump tool cannot be used for a "
"32-bit system\n");
rc = -EINVAL;
goto fail;
}
-#else /* CONFIG_64BIT */
- if (arch == ARCH_S390X) {
- pr_alert("The 32-bit dump tool cannot be used for a "
- "64-bit system\n");
- rc = -EINVAL;
- goto fail;
- }
-#endif /* CONFIG_64BIT */
rc = get_mem_info(&mem_size, &mem_end);
if (rc)