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conftest: Add test for of_property_read_reg

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Add test for of_property_read_reg function presence, used by
the host1x driver.

Change-Id: I2f735dece273cae6bc3c75f40704be6d08eb213d
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3253531
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Santosh BS <santoshb@nvidia.com>
This commit is contained in:
Mikko Perttunen
2024-11-21 04:54:49 +00:00
committed by Jon Hunter
parent 5f7d8f89c6
commit adaf80c7df
2 changed files with 16 additions and 0 deletions
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1
scripts/conftest/Makefile
View File

@@ -209,6 +209,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += __v4l2_async_nf_add_subdev
NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_subdev_pad_ops_struct_has_get_frame_interval
NV_CONFTEST_FUNCTION_COMPILE_TESTS += v4l2_subdev_pad_ops_struct_has_dv_timings
NV_CONFTEST_FUNCTION_COMPILE_TESTS += vm_area_struct_has_const_vm_flags
NV_CONFTEST_FUNCTION_COMPILE_TESTS += of_property_read_reg
NV_CONFTEST_GENERIC_COMPILE_TESTS += is_export_symbol_present_drm_gem_prime_fd_to_handle
NV_CONFTEST_GENERIC_COMPILE_TESTS += is_export_symbol_present_drm_gem_prime_handle_to_fd
NV_CONFTEST_FUNCTION_COMPILE_TESTS += crypto_engine_ctx_struct_removed_test

15
scripts/conftest/conftest.sh
View File

@@ -8528,6 +8528,21 @@ compile_test() {
compile_check_conftest "$CODE" "NV_CONFTEST_REMOVE_STRUCT_CRYPTO_ENGINE_CTX" "" "functions"
;;
of_property_read_reg)
#
# Determine if the function of_property_read_reg is present or not.
#
# The API is added with commit ff61bacd77f2
# ("of/address: Add of_property_read_reg() helper") in Linux 6.4.
#
CODE="
#include <linux/of_address.h>
void conftest_of_property_read_reg_present(void) {
of_property_read_reg();
}"
compile_check_conftest "$CODE" "NV_OF_PROPERTY_READ_REG_PRESENT" "" "functions"
;;
# When adding a new conftest entry, please use the correct format for
# specifying the relevant upstream Linux kernel commit.