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Diffstat (limited to 'arch/mips/mm/page.c')
-rw-r--r--arch/mips/mm/page.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index d5d02993aa21..56e4f8bffd4c 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -623,21 +623,6 @@ struct dmadscr {
u64 pad_b;
} ____cacheline_aligned_in_smp page_descr[DM_NUM_CHANNELS];
-void sb1_dma_init(void)
-{
- int i;
-
- for (i = 0; i < DM_NUM_CHANNELS; i++) {
- const u64 base_val = CPHYSADDR((unsigned long)&page_descr[i]) |
- V_DM_DSCR_BASE_RINGSZ(1);
- void *base_reg = IOADDR(A_DM_REGISTER(i, R_DM_DSCR_BASE));
-
- __raw_writeq(base_val, base_reg);
- __raw_writeq(base_val | M_DM_DSCR_BASE_RESET, base_reg);
- __raw_writeq(base_val | M_DM_DSCR_BASE_ENABL, base_reg);
- }
-}
-
void clear_page(void *page)
{
u64 to_phys = CPHYSADDR((unsigned long)page);