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| author | Inochi Amaoto <inochiama@gmail.com> | 2025-04-05 13:56:24 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-04-07 09:23:55 +0200 |
| commit | 305825d09b15586d2e4311e0c12f10f2a0c18ac5 (patch) | |
| tree | faf0dc5cc0b4d65030e98b7c044013d24ef52432 /rust/helpers/task.c | |
| parent | 75f8c87555e6ddeff2c49bd47460a71a940edc48 (diff) | |
| download | linux-305825d09b15586d2e4311e0c12f10f2a0c18ac5.tar.gz linux-305825d09b15586d2e4311e0c12f10f2a0c18ac5.tar.bz2 linux-305825d09b15586d2e4311e0c12f10f2a0c18ac5.zip | |
irqchip/sg2042-msi: Add missing chip flags
The sg2042-msi driver uses the fallback callbacks set by
msi_lib_init_dev_msi_info(). commit 1c000dcaad2b ("irqchip/irq-msi-lib:
Optionally set default irq_eoi()/irq_ack()") changed the behavior of the
fallback mechanism by making it opt-in.
The sg2042-msi was not fixed up for this, which causes a NULL pointer
dereference due to the missing irq_ack() callback.
Add the missing chip flag to msi_parent_ops.
Fixes: c66741549424 ("irqchip: Add the Sophgo SG2042 MSI interrupt controller")
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250217085657.789309-3-apatel@ventanamicro.com
Link: https://lore.kernel.org/all/20250405055625.1530180-1-inochiama@gmail.com
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions