fsl_mc_bus_match(9)

💅 fsl_mc_bus_match(9) — the Kernel API Manual page, but make it make sense

okay so this is a page from the Kernel API Manual, and it's genuinely short, so bestie you have zero excuses not to read it. it's about fsl_mc_bus_match, one little callback that answers the question "hey, does this device go with this driver?" 🎀

✨ NAME ✨

fsl_mc_bus_match — the device-to-driver matching callback, literally that's its whole job 🦋

✨ SYNOPSIS ✨

int fsl_mc_bus_match (struct device *dev , const struct device_driver
     *drv );

✨ ARGUMENTS ✨

• dev — the fsl-mc device we're trying to match against 👀
• drv — the device driver we're searching through, looking for matching fsl-mc object type structures 🔍

✨ DESCRIPTION ✨

So the way this works: it returns 1 on success, and 0 otherwise. that's it. that's the whole function. no cap. 💀✨

lowkey the most important thing on this page is the return value — 1 means yes/success, 0 means nope. don't mix them up bestie, the vibes will be off 😭

✨ SEE ALSO ✨

go look at these if you want the full lore, iykyk 👑

• the kernel file ./drivers/bus/fsl-mc/fsl-mc-bus.c
• struct fsl_mc(9)
• struct fsl_mc_addr_translation_range(9)
• mc_get_version(9)
• fsl_mc_get_version(9)
• fsl_mc_device_remove(9)

🌸 and that's the page!! sourced straight from ./drivers/bus/fsl-mc, dated October 2026 — go drink some water and go read fsl-mc-bus.c bestie, mwah 🫶💖