diff options
Diffstat (limited to 'arch/s390/mm/extmem.c')
| -rw-r--r-- | arch/s390/mm/extmem.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c index 519bba716cc3..23c496957c22 100644 --- a/arch/s390/mm/extmem.c +++ b/arch/s390/mm/extmem.c @@ -51,7 +51,6 @@ struct qout64 { struct qrange range[6]; }; -#ifdef CONFIG_64BIT struct qrange_old { unsigned int start; /* last byte type */ unsigned int end; /* last byte reserved */ @@ -65,7 +64,6 @@ struct qout64_old { int segrcnt; struct qrange_old range[6]; }; -#endif struct qin64 { char qopcode; @@ -103,7 +101,6 @@ static int scode_set; static int dcss_set_subcodes(void) { -#ifdef CONFIG_64BIT char *name = kmalloc(8 * sizeof(char), GFP_KERNEL | GFP_DMA); unsigned long rx, ry; int rc; @@ -135,7 +132,6 @@ dcss_set_subcodes(void) segext_scode = DCSS_SEGEXTX; return 0; } -#endif /* Diag x'64' new subcodes are not supported, set to old subcodes */ loadshr_scode = DCSS_LOADNOLY; loadnsr_scode = DCSS_LOADNSR; @@ -208,7 +204,6 @@ dcss_diag(int *func, void *parameter, rx = (unsigned long) parameter; ry = (unsigned long) *func; -#ifdef CONFIG_64BIT /* 64-bit Diag x'64' new subcode, keep in 64-bit addressing mode */ if (*func > DCSS_SEGEXT) asm volatile( @@ -225,13 +220,6 @@ dcss_diag(int *func, void *parameter, " ipm %2\n" " srl %2,28\n" : "+d" (rx), "+d" (ry), "=d" (rc) : : "cc"); -#else - asm volatile( - " diag %0,%1,0x64\n" - " ipm %2\n" - " srl %2,28\n" - : "+d" (rx), "+d" (ry), "=d" (rc) : : "cc"); -#endif *ret1 = rx; *ret2 = ry; return rc; @@ -281,7 +269,6 @@ query_segment_type (struct dcss_segment *seg) goto out_free; } -#ifdef CONFIG_64BIT /* Only old format of output area of Diagnose x'64' is supported, copy data for the new format. */ if (segext_scode == DCSS_SEGEXT) { @@ -307,7 +294,6 @@ query_segment_type (struct dcss_segment *seg) } kfree(qout_old); } -#endif if (qout->segcnt > 6) { rc = -EOPNOTSUPP; goto out_free; |