Unverified Commit 829caee7 authored Jan 01, 2015 by Rickard Strandqvist Committed by Paul Burton Jun 24, 2018

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

parent ff404a93

arch/mips/mm/page.c

+0 −15

Original line number	Diff line number	Diff line
		@@ -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);

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