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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
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6
drivers/pwm/pwm-tegra-tachometer.c
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@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
// Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
#include <nvidia/conftest.h>
#include <linux/module.h>
#include <linux/of.h>
@@ -316,7 +318,9 @@ static const struct pwm_ops pwm_tegra_tach_ops = {
.apply = tegra_pwm_apply,
#endif
.capture = pwm_tegra_tacho_capture,
#if defined(NV_PWM_OPS_STRUCT_HAS_OWNER) /* Linux 6.7 */
.owner = THIS_MODULE,
#endif
};
static void pwm_tegra_tach_read_platform_data(struct pwm_tegra_tach *ptt)