sdhci_arasan_suspend(9)

🌸 sdhci_arasan_suspend(9) 🌸

okay so like, welcome to the Kernel API Manual bestie 💖 this one's a function page, and it's genuinely so chill — we're basically putting a device to sleep 😴✨

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✨ NAME ✨

sdhci_arasan_suspend — literally the suspend method for the driver, that's it, that's the whole job 🫶

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🦋 SYNOPSIS 🦋

int sdhci_arasan_suspend (struct device *dev );

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🎀 ARGUMENTS 🎀

• dev — the address of the struct device structure. that's it, that's the whole argument list, it's giving minimalism 💅

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💜 DESCRIPTION 💜

Put the device in a low power state. no cap, that's the entire description. it just... naps 😭💤 the device gets tucked in, power goes low, everyone's fine.

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👑 RETURN 👑

Returns 0 on success and an error value on error. so like, zero means we ate and left no crumbs, anything else means something went sideways 🙈

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🌈 SEE ALSO 🌈

the whole friend group, fr fr — go check out the Kernel file ./drivers/mmc/host/sdhci-of-arasan.c and then these iconic little numbers:

• struct sdhci_arasan_soc_ctl_field(9)
• struct sdhci_arasan_soc_ctl_map(9)
• struct sdhci_arasan_clk_ops(9)
• struct sdhci_arasan_clk_data(9)
• struct sdhci_arasan_data(9)
• sdhci_arasan_syscon_write(9)
• sdhci_arasan_resume(9)
• sdhci_arasan_sdcardclk_recalc_rate(9)
• sdhci_arasan_sampleclk_recalc_rate(9)
• sdhci_zynqmp_sdcardclk_set_phase(9)
• sdhci_zynqmp_sampleclk_set_phase(9)
• sdhci_versal_sdcardclk_set_phase(9)
• sdhci_versal_sampleclk_set_phase(9)
• sdhci_arasan_update_clockmultiplier(9)
• sdhci_arasan_update_baseclkfreq(9)
• arasan_dt_parse_clk_phases(9)
• sdhci_arasan_register_sdcardclk(9)
• sdhci_arasan_register_sampleclk(9)
• sdhci_arasan_unregister_sdclk(9)
• sdhci_arasan_update_support64b(9)
• sdhci_arasan_register_sdclk(9)

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💡 tiny note: sdhci_arasan_resume(9) is right there in the list, so like... when naptime's over, you know exactly who to call 🧚

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kay that's the whole page, ily, go put that device to sleep 💤⭐

— with love from ./drivers/mmc/host, dated October 2026 🍓💅