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| author |   Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2015-01-01 20:18:22 +0100 |
|---|---|---|
| committer |   Paul Burton <paul.burton@mips.com> | 2018-06-24 09:27:27 -0700 |
| commit | 829caee7e38273ef27d64207578d4653979c525e (patch) | |
| tree | 597f8a43a953c350a13b7b0bb3b603b097ce0305 | |
| parent | arch: mips: pci: pci-ip27.c: Remove unused function (diff) | |
| download | linux-dev-829caee7e38273ef27d64207578d4653979c525e.tar.xz linux-dev-829caee7e38273ef27d64207578d4653979c525e.zip | |
arch: mips: mm: page: Remove unused function
Remove the function sb1_dma_init() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Patchwork: https://patchwork.linux-mips.org/patch/8873/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
| -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); |