From 1b02e59087d3de3953d3fa0536356e3e137bf74b Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Tue, 28 Jul 2015 19:24:24 -0700 Subject: [PATCH] Revert "MIPS: BCM63xx: Provide a plat_post_dma_flush hook" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This reverts commit 3cf29543413207d3ab1c3f62a88c09bb46f2264e ("MIPS: BCM63xx: Provide a plat_post_dma_flush hook") since this commit was found to prevent BCM6358 (early BMIPS4350 cores) and some BCM6368 (BMIPS4380 cores) from booting reliably. Alvaro was able to track this down to an issue specifically located to devices that use the second thread (TP1) when booting. Since BCM63xx did not have a need for plat_post_dma_flush() hook before, let's just keep things the way they were. CC: stable@vger.kernel.org CC: Kevin Cernekee CC: Nicolas Schichan Reported-by: Álvaro Fernández Rojas Reported-by: Jonas Gorski Signed-off-by: Florian Fainelli Signed-off-by: Jonas Gorski --- arch/mips/include/asm/mach-bcm63xx/dma-coherence.h | 10 ---------- 1 file changed, 10 deletions(-) delete mode 100644 arch/mips/include/asm/mach-bcm63xx/dma-coherence.h --- a/arch/mips/include/asm/mach-bcm63xx/dma-coherence.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __ASM_MACH_BCM63XX_DMA_COHERENCE_H -#define __ASM_MACH_BCM63XX_DMA_COHERENCE_H - -#include - -#define plat_post_dma_flush bmips_post_dma_flush - -#include - -#endif /* __ASM_MACH_BCM63XX_DMA_COHERENCE_H */