cdns_wdt_stop(9)

💅 cdns_wdt_stop(9) — the Kernel API Manual ✨

okay so bestie, welcome to the glow-up of cdns_wdt_stop, straight out of the Kernel API Manual 🎀 and like... it's literally the function that tells your watchdog to chill. Sit down, sip ur drink, we're learning 💖

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🌸 NAME

cdns_wdt_stop — stop the watchdog. that's it. that's the whole vibe. periodt 💅

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✨ SYNOPSIS

int cdns_wdt_stop (struct watchdog_device *wdd );

like yes, that's the signature, copy it exactly, don't be weird about it 🫶

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🎀 ARGUMENTS

• wdd — the watchdog device. ur main character. the whole reason we're here 👑

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🦋 DESCRIPTION

so here's the tea ☕ — this function reads the contents of the ZMR register, clears the WDEN bit in that register, and sets the access key so the write actually goes through successfully 🔥

no cap, that's the whole move. read it, clear it, key it, slay.

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⭐ RETURN

always 0. literally always. it's giving unconditional success 💀✨

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👑 SEE ALSO

• Kernel file ./drivers/watchdog/cadence_wdt.c
• struct cdns_wdt(9)
• cdns_wdt_reload(9)
• cdns_wdt_start(9)
• cdns_wdt_settimeout(9)
• cdns_wdt_irq_handler(9)
• cdns_wdt_probe(9)
• cdns_wdt_suspend(9)
• cdns_wdt_resume(9)

go read the whole friend group, iykyk 🌈

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and that's the page babes 🧚 this masterpiece came from the source ./drivers/watchdog, dated October 2026, and it's the cdns_wdt_stop(9) manual through and through — mwah 💜💅