diff options
| author | Hiro Sugawara <hsugawara@nvidia.com> | 2011-09-13 17:20:35 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:49:07 -0800 |
| commit | 10f14812913c148217b4cd9d026284f367a7c660 (patch) | |
| tree | 767ddda1a95674481ceeb2b6c5fc8d022c23c94c /arch/arm/mach-tegra/common.c | |
| parent | eae9abf71a28401cdfdcad939e62ae48415b2515 (diff) | |
arm: tegra: smmu: Remove IORESOURCE use from SMMU IOVA range
SMMU simply needs to know its assigned IOVA range, but does not need
address space resources.
Bug 874438
Change-Id: I0b9943d06c49363cfc0355586866f3bd6b217274
Reviewed-on: http://git-master/r/54534
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R3f4045ef2858960cd987a7477ec6869168ccec7d
Diffstat (limited to 'arch/arm/mach-tegra/common.c')
| -rw-r--r-- | arch/arm/mach-tegra/common.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index b34bf3a76af1..9d0717974ff0 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -43,6 +43,7 @@ #include "fuse.h" #include "pm.h" #include "reset.h" +#include "tegra_smmu.h" #define MC_SECURITY_CFG2 0x7c @@ -519,11 +520,8 @@ void __init tegra_reserve(unsigned long carveout_size, unsigned long fb_size, unsigned long fb2_size) { #ifdef SUPPORT_TEGRA_3_IOVMM_SMMU_A01 - extern struct platform_device tegra_smmu_device; int smmu_reserved = 0; - struct resource *smmu_window = - platform_get_resource_byname(&tegra_smmu_device, - IORESOURCE_MEM, "smmu"); + struct tegra_smmu_window *smmu_window = tegra_smmu_window(0); #endif if (carveout_size) { @@ -573,7 +571,7 @@ void __init tegra_reserve(unsigned long carveout_size, unsigned long fb_size, #ifdef SUPPORT_TEGRA_3_IOVMM_SMMU_A01 if (!smmu_window) { - pr_err("No SMMU resources\n"); + pr_err("No SMMU resource\n"); } else { size_t smmu_window_size; @@ -648,7 +646,7 @@ void __init tegra_reserve(unsigned long carveout_size, unsigned long fb_size, #ifdef SUPPORT_TEGRA_3_IOVMM_SMMU_A01 if (smmu_reserved) - pr_info("SMMU: %08x - %08x\n", + pr_info("SMMU: %08lx - %08lx\n", smmu_window->start, smmu_window->end); #endif } |