adf_dev_in_use(9)

✨ adf_dev_in_use — Kernel API Manual ✨

🌸 NAME 🌸

adf_dev_in_use — check whether accel_dev is currently in use 💖

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✨ SYNOPSIS ✨

int adf_dev_in_use (struct adf_accel_dev *accel_dev );

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🎀 ARGUMENTS 🎀

• accel_dev — pointer to acceleration device. That's the one, bestie 🫶

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🦋 DESCRIPTION 🦋

This helper is To be used by QAT device specific drivers. — that's the official scope, no cap. It's giving very specific-driver energy 💅

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💅 RETURN 💅

Returns 1 when the device is in use, and 0 otherwise. Periodt ✨

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💖 SEE ALSO 💖

• Kernel file ./drivers/crypto/intel/qat/qat_common/adf_dev_mgr.c
• adf_clean_vf_map(9)
• adf_devmgr_update_class_index(9)
• adf_devmgr_add_dev(9)
• adf_devmgr_rm_dev(9)
• adf_devmgr_pci_to_accel_dev(9)
• adf_dev_get(9)
• adf_dev_put(9)
• adf_devmgr_in_reset(9)
• adf_dev_started(9)

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Cute little sign-off from ./drivers/crypto/intel/qat/qat..., dated October 2026 — it's adf_dev_in_use(9), bestie 💖✨🦋