1 files changed, 0 insertions, 84 deletions

diff --git a/arch/blackfin/kernel/cplbinfo.c b/arch/blackfin/kernel/cplbinfo.c
index 1d3bbec1a195..64d78300dd08 100644
--- a/arch/blackfin/kernel/cplbinfo.c
+++ b/arch/blackfin/kernel/cplbinfo.c
@@ -20,8 +20,6 @@ static char const page_strtbl[][3] = { "1K", "4K", "1M", "4M" };
 #define page(flags)    (((flags) & 0x30000) >> 16)
 #define strpage(flags) page_strtbl[page(flags)]
 
-#ifdef CONFIG_MPU
-
 struct cplbinfo_data {
         loff_t pos;
         char cplb_type;
@@ -75,88 +73,6 @@ static void cplbinfo_seq_init(struct cplbinfo_data *cdata, unsigned int cpu)
         }
 }
 
-#else
-
-struct cplbinfo_data {
-        loff_t pos;
-        char cplb_type;
-        u32 mem_control;
-        unsigned long *pdt_tables, *pdt_swapcount;
-        unsigned long cplb_addr, cplb_data;
-};
-
-extern int page_size_table[];
-
-static int cplb_find_entry(unsigned long addr_tbl, unsigned long data_tbl,
-                           unsigned long addr_find, unsigned long data_find)
-{
-        int i;
-
-        for (i = 0; i < 16; ++i) {
-                unsigned long cplb_addr = bfin_read32(addr_tbl + i * 4);
-                unsigned long cplb_data = bfin_read32(data_tbl + i * 4);
-                if (addr_find >= cplb_addr &&
-                    addr_find < cplb_addr + page_size_table[page(cplb_data)] &&
-                    cplb_data == data_find)
-                        return i;
-        }
-
-        return -1;
-}
-
-static void cplbinfo_print_header(struct seq_file *m)
-{
-        seq_printf(m, "Address\t\tData\tSize\tValid\tLocked\tSwapin\tiCount\toCount\n");
-}
-
-static int cplbinfo_nomore(struct cplbinfo_data *cdata)
-{
-        return cdata->pdt_tables[cdata->pos * 2] == 0xffffffff;
-}
-
-static int cplbinfo_show(struct seq_file *m, void *p)
-{
-        struct cplbinfo_data *cdata;
-        unsigned long data, addr;
-        int entry;
-        loff_t pos;
-
-        cdata = p;
-        pos = cdata->pos * 2;
-        addr = cdata->pdt_tables[pos];
-        data = cdata->pdt_tables[pos + 1];
-        entry = cplb_find_entry(cdata->cplb_addr, cdata->cplb_data, addr, data);
-
-        seq_printf(m,
-                "0x%08lx\t0x%05lx\t%s\t%c\t%c\t%2d\t%ld\t%ld\n",
-                addr, data, strpage(data),
-                (data & CPLB_VALID) ? 'Y' : 'N',
-                (data & CPLB_LOCK) ? 'Y' : 'N', entry,
-                cdata->pdt_swapcount[pos],
-                cdata->pdt_swapcount[pos + 1]);
-
-        return 0;
-}
-
-static void cplbinfo_seq_init(struct cplbinfo_data *cdata, unsigned int cpu)
-{
-        if (cdata->cplb_type == 'I') {
-                cdata->mem_control = bfin_read_IMEM_CONTROL();
-                cdata->pdt_tables = ipdt_tables[cpu];
-                cdata->pdt_swapcount = ipdt_swapcount_tables[cpu];
-                cdata->cplb_addr = ICPLB_ADDR0;
-                cdata->cplb_data = ICPLB_DATA0;
-        } else {
-                cdata->mem_control = bfin_read_DMEM_CONTROL();
-                cdata->pdt_tables = dpdt_tables[cpu];
-                cdata->pdt_swapcount = dpdt_swapcount_tables[cpu];
-                cdata->cplb_addr = DCPLB_ADDR0;
-                cdata->cplb_data = DCPLB_DATA0;
-        }
-}
-
-#endif
-
 static void *cplbinfo_start(struct seq_file *m, loff_t *pos)
 {
         struct cplbinfo_data *cdata = m->private;