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@@ -320,7 +320,7 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
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pg_off = round_down(phys, PAGE_SIZE);
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pg_sz = round_up(phys + size, PAGE_SIZE) - pg_off;
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- virt = ioremap(pg_off, pg_sz);
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+ virt = ioremap_cache(pg_off, pg_sz);
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if (!virt) {
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kfree(map);
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return NULL;
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@@ -642,7 +642,7 @@ acpi_os_read_memory(acpi_physical_address phys_addr, u32 * value, u32 width)
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virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
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rcu_read_unlock();
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if (!virt_addr) {
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- virt_addr = ioremap(phys_addr, size);
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+ virt_addr = ioremap_cache(phys_addr, size);
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unmap = 1;
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}
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if (!value)
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@@ -678,7 +678,7 @@ acpi_os_write_memory(acpi_physical_address phys_addr, u32 value, u32 width)
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virt_addr = acpi_map_vaddr_lookup(phys_addr, size);
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rcu_read_unlock();
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if (!virt_addr) {
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- virt_addr = ioremap(phys_addr, size);
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+ virt_addr = ioremap_cache(phys_addr, size);
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unmap = 1;
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}
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