diff options
| author | Thierry Reding <treding@nvidia.com> | 2025-10-29 17:33:30 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2025-11-14 10:01:52 +0100 |
| commit | a97fbc3ee3e2a536fafaff04f21f45472db71769 (patch) | |
| tree | b5a0003059f99636d57077072964cf58d48623f3 /drivers/irqchip/irq-tegra.c | |
| parent | 3a8660878839faadb4f1a6dd72c3179c1df56787 (diff) | |
syscore: Pass context data to callbacks
Several drivers can benefit from registering per-instance data along
with the syscore operations. To achieve this, move the modifiable fields
out of the syscore_ops structure and into a separate struct syscore that
can be registered with the framework. Add a void * driver data field for
drivers to store contextual data that will be passed to the syscore ops.
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/irqchip/irq-tegra.c')
| -rw-r--r-- | drivers/irqchip/irq-tegra.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c index 66cbb9f77ff3..b6382cf6359a 100644 --- a/drivers/irqchip/irq-tegra.c +++ b/drivers/irqchip/irq-tegra.c @@ -132,7 +132,7 @@ static int tegra_set_wake(struct irq_data *d, unsigned int enable) return 0; } -static int tegra_ictlr_suspend(void) +static int tegra_ictlr_suspend(void *data) { unsigned long flags; unsigned int i; @@ -161,7 +161,7 @@ static int tegra_ictlr_suspend(void) return 0; } -static void tegra_ictlr_resume(void) +static void tegra_ictlr_resume(void *data) { unsigned long flags; unsigned int i; @@ -184,14 +184,18 @@ static void tegra_ictlr_resume(void) local_irq_restore(flags); } -static struct syscore_ops tegra_ictlr_syscore_ops = { +static const struct syscore_ops tegra_ictlr_syscore_ops = { .suspend = tegra_ictlr_suspend, .resume = tegra_ictlr_resume, }; +static struct syscore tegra_ictlr_syscore = { + .ops = &tegra_ictlr_syscore_ops, +}; + static void tegra_ictlr_syscore_init(void) { - register_syscore_ops(&tegra_ictlr_syscore_ops); + register_syscore(&tegra_ictlr_syscore); } #else #define tegra_set_wake NULL |