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conftest: Add test to find if gpiochip_add() present

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Add conftest  Determine if function gpiochip_find()
present or not.

The function gpiochip_find() is removed from
commit 2654521d774f9 ("gpiolib: remove
gpiochip_find()") in Linux 6.7

Bug 4346767

Change-Id: I5b7c4b87c327ac69c8ff735940d086352665de2f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031549
(cherry picked from commit 3e87d0a8ea)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3051582
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Laxman Dewangan
2023-12-10 12:53:45 +00:00
committed by mobile promotions
parent cef95180b3
commit a77844b17d
2 changed files with 19 additions and 0 deletions
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1
scripts/conftest/Makefile
View File

@@ -127,6 +127,7 @@ NV_CONFTEST_FUNCTION_COMPILE_TESTS += netif_napi_add_weight
NV_CONFTEST_FUNCTION_COMPILE_TESTS += of_get_named_gpio_flags
NV_CONFTEST_FUNCTION_COMPILE_TESTS += of_gpio_named_count
NV_CONFTEST_FUNCTION_COMPILE_TESTS += gpio_chip_struct_has_of_node_present
NV_CONFTEST_FUNCTION_COMPILE_TESTS += gpiochip_find
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

18
scripts/conftest/conftest.sh
View File

@@ -5480,6 +5480,24 @@ compile_test() {
compile_check_conftest "$CODE" "NV_GPIO_CHIP_STRUCT_HAS_OF_NODE_PRESENT" "" "types"
;;
gpiochip_find)
#
# Determine if function gpiochip_find() present or not.
#
# The function gpiochip_find() is removed from commit 2654521d774f9
# ("gpiolib: remove gpiochip_find()" in Linux 6.7
#
CODE="
#include <linux/gpio/driver.h>
void conftest_gpiochip_find_present(void)
{
gpiochip_find();
}
"
compile_check_conftest "$CODE" "NV_GPIOCHIP_FIND_PRESENT" "" "functions"
;;
devm_gpio_request_one)
#
# Determine if devm_gpio_request_one() function is present