pwrdm_unlock(9)

💖 pwrdm_unlock(9) 💖

Welcome to the Kernel API Manual entry for pwrdm_unlock(9) — yes bestie, the manual name is folded in near the top, we're keeping it cute and accurate. 🎀

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✨ NAME ✨

pwrdm_unlock — release a Linux spinlock on a powerdomain. 💅

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🦋 SYNOPSIS 🦋

void pwrdm_unlock (struct powerdomain *pwrdm );

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🎀 ARGUMENTS 🎀

• pwrdm — a struct powerdomain * to unlock. That's the whole argument, bestie; it's giving "one pointer, one job" energy. 🫶

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💖 DESCRIPTION 💖

Okay so pwrdm_unlock() releases the powerdomain spinlock on pwrdm. That's the vibe: unlock, release, done. ✨

No return value. It's void, so there is literally nothing coming back to you — no little return snack, no surprise value. 😭

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🌈 SEE ALSO 🌈

The Kernel file ./arch/arm/mach-omap2/powerdomain.c has the whole powerdomain bestie cinematic universe. Here are all the cross-references, fr fr:

• _pwrdm_register(9)
• _pwrdm_save_clkdm_state_and_activate(9)
• _pwrdm_restore_clkdm_state(9)
• pwrdm_register_platform_funcs(9)
• pwrdm_register_pwrdms(9)
• pwrdm_complete_init(9)
• pwrdm_lock(9)
• pwrdm_lookup(9)
• pwrdm_for_each(9)
• pwrdm_add_clkdm(9)
• pwrdm_get_mem_bank_count(9)
• pwrdm_set_next_pwrst(9)
• pwrdm_read_next_pwrst(9)
• pwrdm_read_pwrst(9)
• pwrdm_read_prev_pwrst(9)
• pwrdm_set_logic_retst(9)
• pwrdm_set_mem_onst(9)
• pwrdm_set_mem_retst(9)
• pwrdm_read_logic_pwrst(9)
• pwrdm_read_prev_logic_pwrst(9)
• pwrdm_read_logic_retst(9)
• pwrdm_read_mem_pwrst(9)
• pwrdm_read_prev_mem_pwrst(9)
• pwrdm_read_mem_retst(9)
• pwrdm_clear_all_prev_pwrst(9)
• pwrdm_enable_hdwr_sar(9)
• pwrdm_disable_hdwr_sar(9)
• pwrdm_has_hdwr_sar(9)
• pwrdm_get_valid_lp_state(9)
• omap_set_pwrdm_state(9)
• pwrdm_save_context(9)
• pwrdm_restore_context(9)

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xoxo, your kernel bestie 💜 — source/version: ./arch/arm/mach-omap2, date: October 2026.