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Diffstat (limited to 'arch/mips/include/asm/bmips.h')
-rw-r--r--arch/mips/include/asm/bmips.h16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/mips/include/asm/bmips.h b/arch/mips/include/asm/bmips.h
index b3e2975f83d3..bf6a8afd7ad2 100644
--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -123,22 +123,6 @@ static inline void bmips_write_zscm_reg(unsigned int offset, unsigned long data)
barrier();
}
-static inline void bmips_post_dma_flush(struct device *dev)
-{
- void __iomem *cbr = BMIPS_GET_CBR();
- u32 cfg;
-
- if (boot_cpu_type() != CPU_BMIPS3300 &&
- boot_cpu_type() != CPU_BMIPS4350 &&
- boot_cpu_type() != CPU_BMIPS4380)
- return;
-
- /* Flush stale data out of the readahead cache */
- cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
- __raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
- __raw_readl(cbr + BMIPS_RAC_CONFIG);
-}
-
#endif /* !defined(__ASSEMBLY__) */
#endif /* _ASM_BMIPS_H */