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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>
hifive-unleashed-5.1
Andreas Herrmann 2014-01-30 18:18:08 +00:00 committed by Will Deacon
parent cfbf8d4857
commit 636e97b0fb
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/arm-smmu.c
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@ -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