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a33977206c
linux-kernel-test/drivers/iommu
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Omar Ramirez Luna a33977206c iommu/omap: Remove redundant clock handling on ISR 
For the interrupt to be generated, the mmu clock should be already
enabled while translating a virtual address, so, this call to clock
handling is just increasing/decreasing the counter.

This works now, because its users need the same clock and they
indirectly power the mmu, in this interrupt context the handling of
clocks inside the ISR doesn't seem to be needed nor helping.

Next patch should also correct the dependency on clients to handle
iommu clocks.

Signed-off-by: Omar Ramirez Luna <omar.luna@linaro.org>
Tested-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
2012-12-03 18:47:30 +01:00
..
amd_iommu_init.c iommu/amd: Work around wrong IOAPIC device-id in IVRS table 2012-10-16 14:52:51 +02:00
amd_iommu_proto.h iommu/amd: Add initialization routines for AMD interrupt remapping 2012-09-28 17:43:52 +02:00
amd_iommu_types.h Merge branches 'dma-debug', 'iommu/fixes', 'arm/tegra', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'x86/amd-irq-remapping' into next 2012-10-02 14:40:03 +02:00
amd_iommu_v2.c IOMMU Updates for Linux v3.6-rc1 2012-07-24 16:24:11 -07:00
amd_iommu.c Merge branches 'dma-debug', 'iommu/fixes', 'arm/tegra', 'arm/exynos', 'x86/amd', 'x86/vt-d' and 'x86/amd-irq-remapping' into next 2012-10-02 14:40:03 +02:00
dmar.c iommu/dmar: Use pr_format() instead of PREFIX to tidy up pr_*() calls 2012-06-11 10:27:44 +02:00
exynos-iommu.c iommu/exynos: use list_del_init instead of list_del/INIT_LIST_HEAD 2012-09-18 12:44:02 +02:00
intel_irq_remapping.c irq_remap: disable IRQ remapping if any IOAPIC lacks an IOMMU 2012-08-10 11:28:16 +02:00
intel-iommu.c intel-iommu: Fix lookup in add device 2012-11-17 13:27:15 +01:00
iommu.c Merge branches 'iommu/fixes', 'x86/amd', 'groups', 'arm/tegra' and 'api/domain-attr' into next 2012-07-23 12:17:00 +02:00
iova.c iommu: Fix typo in iommu 2012-07-24 12:58:49 +02:00
irq_remapping.c iommu/irq: Use amd_iommu_irq_ops if supported 2012-09-28 17:43:53 +02:00
irq_remapping.h iommu/amd: Add initialization routines for AMD interrupt remapping 2012-09-28 17:43:52 +02:00
Kconfig iommu/amd: Check if IOAPIC information is correct 2012-09-28 17:31:09 +02:00
Makefile ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c 2012-11-20 10:04:41 -08:00
msm_iommu_dev.c
msm_iommu.c iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute 2012-07-11 12:20:05 +02:00
of_iommu.c iommu: Add DMA window parser, of_get_dma_window() 2012-06-25 13:50:28 +02:00
omap-iommu2.c ARM: OMAP2+: Move iommu/iovmm headers to platform_data 2012-11-20 10:05:01 -08:00
omap-iommu-debug.c ARM: OMAP2+: Move iommu/iovmm headers to platform_data 2012-11-20 10:05:01 -08:00
omap-iommu.c iommu/omap: Remove redundant clock handling on ISR 2012-12-03 18:47:30 +01:00
omap-iommu.h ARM: OMAP2+: Make some definitions local 2012-11-20 10:04:51 -08:00
omap-iopgtable.h ARM: OMAP2+: Move iommu2 to drivers/iommu/omap-iommu2.c 2012-11-20 10:04:41 -08:00
omap-iovmm.c ARM: OMAP2+: Move iommu/iovmm headers to platform_data 2012-11-20 10:05:01 -08:00
tegra-gart.c iommu/tegra: Implement DOMAIN_ATTR_GEOMETRY attribute 2012-07-11 12:25:57 +02:00
tegra-smmu.c iommu/tegra-smmu.c: fix dentry reference leak in smmu_debugfs_stats_show(). 2012-11-17 13:25:40 +01:00