diff options
| author | Marc Zyngier <maz@kernel.org> | 2022-02-01 12:03:10 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-02-10 11:07:04 +0000 |
| commit | beb0622138cd2848dec06b0651a988c39d099574 (patch) | |
| tree | f530eed1afa650585411ec98f181635b53bfa1db | |
| parent | 0d872ed9e2148a8ba29de5a71c352fa54abf8e5e (diff) | |
genirq: Kill irq_chip::parent_device
Now that noone is using irq_chip::parent_device in the tree, get
rid of it.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220201120310.878267-13-maz@kernel.org
| -rw-r--r-- | include/linux/irq.h | 2 | ||||
| -rw-r--r-- | kernel/irq/chip.c | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 848e1e12c5c6..2cb2e2ac2703 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -456,7 +456,6 @@ static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) /** * struct irq_chip - hardware interrupt chip descriptor * - * @parent_device: pointer to parent device for irqchip * @name: name for /proc/interrupts * @irq_startup: start up the interrupt (defaults to ->enable if NULL) * @irq_shutdown: shut down the interrupt (defaults to ->disable if NULL) @@ -503,7 +502,6 @@ static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) * @flags: chip specific flags */ struct irq_chip { - struct device *parent_device; const char *name; unsigned int (*irq_startup)(struct irq_data *data); void (*irq_shutdown)(struct irq_data *data); diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index a2a12cdbe872..24b6f2b40e5e 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -1560,9 +1560,6 @@ int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) static struct device *irq_get_parent_device(struct irq_data *data) { - if (data->chip->parent_device) - return data->chip->parent_device; - if (data->domain) return data->domain->dev; |