From: Paul Burton Date: Wed, 9 Jul 2014 11:51:05 +0000 (+0100) Subject: MIPS: smp-cps: Fix entry code cache flush for systems with coherent I/O X-Git-Tag: cleanup-for-v3.18~94^2~74 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0fc0708a8a2e6ff5e9ab633185903831fe478994;p=pandora-kernel.git MIPS: smp-cps: Fix entry code cache flush for systems with coherent I/O The dma_cache_wback_inv function performs exactly as is required here, unless the system has coherent I/O in which case it's a no-op. Call the underlying cache writeback functions directly, which is arguably clearer anyway given that the code doesn't actually have anything to do with DMA in a strict sense. Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7282/ Signed-off-by: Ralf Baechle --- Reading git-diff-tree failed