[PATCH 34.3/71] x86/gpu: Sprinkle const, __init and __initconst to stolen memory quirks

ville.syrjala
2014-05-08T19:19:54Z

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

gen8_stolen_size() is missing __init, so add it.

Also all the intel_stolen_funcs structures can be marked
__initconst.

intel_stolen_ids[] can also be made const if we replace the
__initdata with __initconst.

Cc: Ingo Molnar <mingo@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
arch/x86/kernel/early-quirks.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 8323575..f96098f 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -418,7 +418,7 @@ static size_t __init gen6_stolen_size(int num, int slot, int func)
return gmch_ctrl << 25; /* 32 MB units */
}

-static size_t gen8_stolen_size(int num, int slot, int func)
+static size_t __init gen8_stolen_size(int num, int slot, int func)
{
u16 gmch_ctrl;

@@ -454,47 +454,47 @@ struct intel_stolen_funcs {
u32 (*base)(int num, int slot, int func, size_t size);
};

-static const struct intel_stolen_funcs i830_stolen_funcs = {
+static const struct intel_stolen_funcs i830_stolen_funcs __initconst = {
.base = i830_stolen_base,
.size = i830_stolen_size,
};

-static const struct intel_stolen_funcs i845_stolen_funcs = {
+static const struct intel_stolen_funcs i845_stolen_funcs __initconst = {
.base = i845_stolen_base,
.size = i830_stolen_size,
};

-static const struct intel_stolen_funcs i85x_stolen_funcs = {
+static const struct intel_stolen_funcs i85x_stolen_funcs __initconst = {
.base = i85x_stolen_base,
.size = gen3_stolen_size,
};

-static const struct intel_stolen_funcs i865_stolen_funcs = {
+static const struct intel_stolen_funcs i865_stolen_funcs __initconst = {
.base = i865_stolen_base,
.size = gen3_stolen_size,
};

-static const struct intel_stolen_funcs gen3_stolen_funcs = {
+static const struct intel_stolen_funcs gen3_stolen_funcs __initconst = {
.base = intel_stolen_base,
.size = gen3_stolen_size,
};

-static const struct intel_stolen_funcs gen6_stolen_funcs = {
+static const struct intel_stolen_funcs gen6_stolen_funcs __initconst = {
.base = intel_stolen_base,
.size = gen6_stolen_size,
};

-static const struct intel_stolen_funcs gen8_stolen_funcs = {
+static const struct intel_stolen_funcs gen8_stolen_funcs __initconst = {
.base = intel_stolen_base,
.size = gen8_stolen_size,
};

-static const struct intel_stolen_funcs chv_stolen_funcs = {
+static const struct intel_stolen_funcs chv_stolen_funcs __initconst = {
.base = intel_stolen_base,
.size = chv_stolen_size,
};

-static struct pci_device_id intel_stolen_ids[] __initdata = {
+static const struct pci_device_id intel_stolen_ids[] __initconst = {
INTEL_I830_IDS(&i830_stolen_funcs),
INTEL_I845G_IDS(&i845_stolen_funcs),
INTEL_I85X_IDS(&i85x_stolen_funcs),
--
1.8.3.2