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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
commit | 06be5eefe1192eb8ce8d07497f67595b6bfe9741 (patch) | |
tree | 80f1987d4970f8079681f8be0c135cafc8d6329a /drivers/acpi/osl.c | |
parent | ARM: fix lockdep unannotated irqs-off warning (diff) | |
parent | ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants (diff) | |
download | linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.tar.xz linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.zip |
Merge branches 'fixes' and 'ioremap' into for-linus
Diffstat (limited to 'drivers/acpi/osl.c')
-rw-r--r-- | drivers/acpi/osl.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 7ccba395c9dd..a5dc9034efee 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -175,11 +175,7 @@ static void __init acpi_request_region (struct acpi_generic_address *gas, if (!addr || !length) return; - /* Resources are never freed */ - if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) - request_region(addr, length, desc); - else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) - request_mem_region(addr, length, desc); + acpi_reserve_region(addr, length, gas->space_id, 0, desc); } static void __init acpi_reserve_resources(void) @@ -540,7 +536,7 @@ static char acpi_os_name[ACPI_MAX_OVERRIDE_LEN]; acpi_status acpi_os_predefined_override(const struct acpi_predefined_names *init_val, - acpi_string * new_val) + char **new_val) { if (!init_val || !new_val) return AE_BAD_PARAMETER; @@ -1684,6 +1680,12 @@ int acpi_resources_are_enforced(void) } EXPORT_SYMBOL(acpi_resources_are_enforced); +bool acpi_osi_is_win8(void) +{ + return acpi_gbl_osi_data >= ACPI_OSI_WIN_8; +} +EXPORT_SYMBOL(acpi_osi_is_win8); + /* * Deallocate the memory for a spinlock. */ |