From 829caee7e38273ef27d64207578d4653979c525e Mon Sep 17 00:00:00 2001 From: Rickard Strandqvist Date: Thu, 1 Jan 2015 20:18:22 +0100 Subject: [PATCH] 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 Patchwork: https://patchwork.linux-mips.org/patch/8873/ Signed-off-by: Paul Burton Cc: John Crispin Cc: Thomas Bogendoerfer Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org --- arch/mips/mm/page.c | 15 --------------- 1 file changed, 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);