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tegra: hwpm: add device_opened flag

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Add device_opened flag to indicate device node open success.
Use device_opened flag to allow execution of IOCTL and device teardown
functionality.

Jira THWPM-41

Change-Id: I218a45abed1de9f314cba696fd86c9bd8596cacc
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2675514
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Vasuki Shankar <vasukis@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Vedashree Vidwans
2022-02-25 23:47:25 -08:00
committed by mobile promotions
parent 9f2a83a828
commit 778356e12d
2 changed files with 16 additions and 0 deletions
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include/tegra_hwpm.h
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@@ -244,6 +244,7 @@ struct tegra_soc_hwpm {
/* SW State */
bool bind_completed;
bool device_opened;
u64 full_alist_size;
atomic_t hwpm_in_use;