From d381d7caf812f7aa9f05cfeb858c9004ac654412 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 5 Apr 2017 17:54:54 +1000 Subject: powerpc: Consolidate variants of real-mode MMIOs We have all sort of variants of MMIO accessors for the real mode instructions. This creates a clean set of accessors based on Linux normal naming conventions, replacing all occurrences of the old ones in the tree. I have purposefully removed the "out/in" variants in favor of only including __raw variants. Any code using these is already pretty much hand tuned to operate in a very specific environment. I've fixed up the 2 users (only one of them actually needed a barrier in the first place). Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powernv/rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/powernv/rng.c') diff --git a/arch/powerpc/platforms/powernv/rng.c b/arch/powerpc/platforms/powernv/rng.c index 5dcbdea1afac..1a9d84371a4d 100644 --- a/arch/powerpc/platforms/powernv/rng.c +++ b/arch/powerpc/platforms/powernv/rng.c @@ -62,7 +62,7 @@ int powernv_get_random_real_mode(unsigned long *v) rng = raw_cpu_read(powernv_rng); - *v = rng_whiten(rng, in_rm64(rng->regs_real)); + *v = rng_whiten(rng, __raw_rm_readq(rng->regs_real)); return 1; } -- cgit v1.2.3