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tegra: hwpm: correct pma_enginestatus expected val

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During HWPM release, driver checks PMA engine status before disabling IP
perfmons. Correct the computation of pma engine status expected value.

THWPM-2

Change-Id: I7b0e1497efd67610f6daf39cb1fe411e04eeee11
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2586075
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2021-08-30 16:15:58 -07:00
committed by mobile promotions
parent f7fa0cd28f
commit f64c161132
1 changed files with 1 additions and 1 deletions
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2
tegra-soc-hwpm-ioctl.c
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@@ -1504,7 +1504,7 @@ static int tegra_soc_hwpm_release(struct inode *inode, struct file *filp)
field_mask = pmasys_enginestatus_status_m() |
pmasys_enginestatus_rbufempty_m();
field_val = pmasys_enginestatus_status_empty_f() ||
field_val = pmasys_enginestatus_status_empty_f() |
pmasys_enginestatus_rbufempty_empty_f();
timeout = HWPM_TIMEOUT((hwpm_readl(hwpm, TEGRA_SOC_HWPM_PMA_DT,
pmasys_enginestatus_r() -