On Tuesday, February 24, 2015 05:36:22 PM al.stone@linaro.org wrote:
From: Al Stone al.stone@linaro.org
Having moved the _OSI callback function needed by ACPICA from drivers/acpi/osl.c to drivers/acpi/osi.c, we now move all the remaining _OSI support functions to osi.c.
This patch is much larger than I had wanted it to be; several of the functions that implemented acpi_osi* command line options, or did the set up of the interfaces to be provided by _OSI, shared a static struct. Hence, I ended up moving a bunch of code at once rather than perhaps a function at a time.
With this patch, all the _OSI-associated code has now been moved to osi.c, and we next change the build so that we can make the _OSI implementation arch-dependent.
There is no functional change.
Signed-off-by: Al Stone al.stone@linaro.org
drivers/acpi/osi.c | 152 ++++++++++++++++++++++++++++++++++++++++- drivers/acpi/osl.c | 187 --------------------------------------------------- include/linux/acpi.h | 5 +- 3 files changed, 154 insertions(+), 190 deletions(-)
diff --git a/drivers/acpi/osi.c b/drivers/acpi/osi.c index f23aa70..9943b7a 100644 --- a/drivers/acpi/osi.c +++ b/drivers/acpi/osi.c @@ -30,6 +30,8 @@ ACPI_MODULE_NAME("osi"); #define PREFIX "ACPI: " +static void __init acpi_osi_setup_late(void);
/*
- The story of _OSI(Linux)
@@ -68,10 +70,14 @@ static struct osi_linux { unsigned int dmi:1; unsigned int cmdline:1; unsigned int default_disabling:1; -} osi_linux = {0, 0, 0, 0};
- unsigned int interfaces_added:1;
+} osi_linux = {0, 0, 0, 0, 0}; u32 acpi_osi_handler(acpi_string interface, u32 supported) {
- if (!osi_linux.interfaces_added)
acpi_osi_setup_late();
This wasn't there in the old code.
Please don't mix moving code around with adding new things to it.