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linux: fix GPL licence issue in kernel breaking xf86-video-nvidia

Browse Source 
https://lkml.org/lkml/2017/9/15/499
This commit is contained in:
MilhouseVH 2017-11-12 23:19:39 +00:00
parent d843f694f0
commit 9bb24f6920
1 changed files with 68 additions and 0 deletions
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68
packages/linux/patches/default/linux-999-unbreak-ACPI_HANDLE-encapsulate-fwnode_operations.patch Normal file
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@ -0,0 +1,68 @@
---
drivers/acpi/property.c | 13 +++++++++++++
include/acpi/acpi_bus.h | 18 ++++--------------
2 files changed, 17 insertions(+), 14 deletions(-)
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index c1c216163de3..1e3c2517a1ac 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1293,3 +1293,16 @@ static int acpi_fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode,
DECLARE_ACPI_FWNODE_OPS(acpi_device_fwnode_ops);
DECLARE_ACPI_FWNODE_OPS(acpi_data_fwnode_ops);
const struct fwnode_operations acpi_static_fwnode_ops;
+
+bool is_acpi_device_node(const struct fwnode_handle *fwnode)
+{
+ return !IS_ERR_OR_NULL(fwnode) &&
+ fwnode->ops == &acpi_device_fwnode_ops;
+}
+EXPORT_SYMBOL(is_acpi_device_node);
+
+bool is_acpi_data_node(const struct fwnode_handle *fwnode)
+{
+ return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &acpi_data_fwnode_ops;
+}
+EXPORT_SYMBOL(is_acpi_data_node);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index dedf9d789166..fa1505292f6c 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -399,17 +399,12 @@ extern const struct fwnode_operations acpi_device_fwnode_ops;
extern const struct fwnode_operations acpi_data_fwnode_ops;
extern const struct fwnode_operations acpi_static_fwnode_ops;
+bool is_acpi_device_node(const struct fwnode_handle *fwnode);
+bool is_acpi_data_node(const struct fwnode_handle *fwnode);
+
static inline bool is_acpi_node(const struct fwnode_handle *fwnode)
{
- return !IS_ERR_OR_NULL(fwnode) &&
- (fwnode->ops == &acpi_device_fwnode_ops
- || fwnode->ops == &acpi_data_fwnode_ops);
-}
-
-static inline bool is_acpi_device_node(const struct fwnode_handle *fwnode)
-{
- return !IS_ERR_OR_NULL(fwnode) &&
- fwnode->ops == &acpi_device_fwnode_ops;
+ return (is_acpi_device_node(fwnode) || is_acpi_data_node(fwnode));
}
#define to_acpi_device_node(__fwnode) \
@@ -422,11 +417,6 @@ static inline bool is_acpi_device_node(const struct fwnode_handle *fwnode)
NULL; \
})
-static inline bool is_acpi_data_node(const struct fwnode_handle *fwnode)
-{
- return !IS_ERR_OR_NULL(fwnode) && fwnode->ops == &acpi_data_fwnode_ops;
-}
-
#define to_acpi_data_node(__fwnode) \
({ \
typeof(__fwnode) __to_acpi_data_node_fwnode = __fwnode; \
--
2.14.1