scsi: ufs: qcom: Remove the MSI descriptor abuse

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The driver abuses the MSI descriptors for internal purposes. Aside of core
code and MSI providers nothing has to care about their existence. They have
been encapsulated with a lot of effort because this kind of abuse caused
all sorts of issues including a maintainability nightmare.

Rewrite the code so it uses dedicated storage to hand the required
information to the interrupt handler.

No functional change intended.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250313130321.963504017@linutronix.de

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Thomas Gleixner 2025-03-13 14:03:51 +01:00

parent 79273d0a40

commit fc87dd58d8

1 changed files with 39 additions and 36 deletions

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drivers/ufs/host/ufs-qcom.c

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