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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-09-26 16:54:31 +0300 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-09-26 16:54:31 +0300 |
| commit | aaccf3c97418f169afdbb5855e9cbcbda34e90fd (patch) | |
| tree | 5d4207e67958bdbc23288cf30178692f5534e1a0 /arch/mips/mm/page.c | |
| parent | f39684524b391c5a7ed0ac44db4fec3357af1c5d (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
| download | linux-aaccf3c97418f169afdbb5855e9cbcbda34e90fd.tar.xz | |
Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.
Diffstat (limited to 'arch/mips/mm/page.c')
| -rw-r--r-- | arch/mips/mm/page.c | 15 |
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); |