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pwm: Use conftest to findout if pwm_ops has owner

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Use conftest method to find out the pwm_ops has
owner member or not. The owner member from pwm_ops
struct has been removed from Linux 6.7 with
commit 384461abcab6 ("pwm: Manage owner assignment
implicitly for drivers").

Bug 4346767

Change-Id: I7b98463b16d400a656a79db3a0c7aa645f20085d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3028573
(cherry picked from commit b0bfc4b801)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3030107
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Laxman Dewangan
2023-12-05 09:30:43 +00:00
committed by mobile promotions
parent 29ab9b19c9
commit efbbf91f79
5 changed files with 32 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
scripts/conftest/Makefile
View File

@@ -124,6 +124,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += mii_bus_struct_has_write_c45
NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_set_tso_max_size
NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_napi_add_weight
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pde_data
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pwm_ops_struct_has_owner
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_disable_pcie_error_reporting
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_enable_pcie_error_reporting
NV_CONFTEST_FUNCTION_COMPILE_TESTS += pci_epf_driver_struct_probe_has_id_arg

16
scripts/conftest/conftest.sh
View File

@@ -6987,6 +6987,22 @@ compile_test() {
compile_check_conftest "$CODE" "NV_MII_BUS_STRUCT_HAS_WRITE_C45" "" "types"
;;
pwm_ops_struct_has_owner)
#
# Determine if the pwm_ops struct has an owner member.
#
# Added by commit 384461abcab6 ("pwm: Manage owner assignment implicitly
# for drivers") in Linux 6.7.
#
CODE="
#include <linux/pwm.h>
int conftest_pwm_ops_struct_has_owner(void) {
return offsetof(struct pwm_ops, owner);
}"
compile_check_conftest "$CODE" "NV_PWM_OPS_STRUCT_HAS_OWNER" "" "types"
;;
pci_disable_pcie_error_reporting)
#
# Determine if the pci_disable_pcie_error_reporting() API available or not.