Commit 636e97b0 authored Jan 30, 2014 by Andreas Herrmann Committed by Will Deacon Feb 24, 2014

iommu/arm-smmu: set MAX_MASTER_STREAMIDS to MAX_PHANDLE_ARGS



The DT parsing code that determines stream IDs uses
of_parse_phandle_with_args and thus MAX_MASTER_STREAMIDS
is always bound by MAX_PHANDLE_ARGS.

Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent cfbf8d48

drivers/iommu/arm-smmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@
		#include <asm/pgalloc.h>

		/* Maximum number of stream IDs assigned to a single device */
		#define MAX_MASTER_STREAMIDS 8
		#define MAX_MASTER_STREAMIDS MAX_PHANDLE_ARGS

		/* Maximum number of context banks per SMMU */
		#define ARM_SMMU_MAX_CBS 128