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| author | Nathan Chancellor <natechancellor@gmail.com> | 2019-09-17 21:21:49 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-09-24 10:24:18 -0700 |
| commit | 59f08896f058a92f03a0041b397a1a227c5e8529 (patch) | |
| tree | 80ba1167b04883c37760a82e58bff8606ed38665 /tools/testing/nvdimm | |
| parent | cf387d9644d8c78721cf9b77af9f67bb5b04da16 (diff) | |
| download | lwn-59f08896f058a92f03a0041b397a1a227c5e8529.tar.gz lwn-59f08896f058a92f03a0041b397a1a227c5e8529.zip | |
libnvdimm/nfit_test: Fix acpi_handle redefinition
After commit 62974fc389b3 ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:
In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle; /* Actually a ptr to a NS Node */
^
1 warning generated.
The include chain:
iomap.c ->
linux/acpi.h ->
acpi/acpi.h ->
acpi/actypes.h
nfit_test.h
Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.
Link: https://github.com/ClangBuiltLinux/linux/issues/660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing/nvdimm')
| -rw-r--r-- | tools/testing/nvdimm/test/nfit_test.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/tools/testing/nvdimm/test/nfit_test.h b/tools/testing/nvdimm/test/nfit_test.h index 448d686da8b1..0bf5640f1f07 100644 --- a/tools/testing/nvdimm/test/nfit_test.h +++ b/tools/testing/nvdimm/test/nfit_test.h @@ -4,6 +4,7 @@ */ #ifndef __NFIT_TEST_H__ #define __NFIT_TEST_H__ +#include <linux/acpi.h> #include <linux/list.h> #include <linux/uuid.h> #include <linux/ioport.h> @@ -202,9 +203,6 @@ struct nd_intel_lss { __u32 status; } __packed; -union acpi_object; -typedef void *acpi_handle; - typedef struct nfit_test_resource *(*nfit_test_lookup_fn)(resource_size_t); typedef union acpi_object *(*nfit_test_evaluate_dsm_fn)(acpi_handle handle, const guid_t *guid, u64 rev, u64 func, |