diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 43f7f7df6407..1ca5564bda9d 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -1847,7 +1847,9 @@ static void xive_core_debugfs_create(void) &xive_eq_debug_fops); } debugfs_create_bool("store-eoi", 0600, xive_dir, &xive_store_eoi); - debugfs_create_bool("save-restore", 0600, xive_dir, &xive_has_save_restore); + + if (xive_ops->debug_create) + xive_ops->debug_create(xive_dir); } #else static inline void xive_core_debugfs_create(void) { } diff --git a/arch/powerpc/sysdev/xive/native.c b/arch/powerpc/sysdev/xive/native.c index d6a091dc1bce..d4243dab230e 100644 --- a/arch/powerpc/sysdev/xive/native.c +++ b/arch/powerpc/sysdev/xive/native.c @@ -461,6 +461,14 @@ void xive_native_sync_queue(u32 hw_irq) } EXPORT_SYMBOL_GPL(xive_native_sync_queue); +#ifdef CONFIG_DEBUG_FS +static int xive_native_debug_create(struct dentry *xive_dir) +{ + debugfs_create_bool("save-restore", 0600, xive_dir, &xive_has_save_restore); + return 0; +} +#endif + static const struct xive_ops xive_native_ops = { .populate_irq_data = xive_native_populate_irq_data, .configure_irq = xive_native_configure_irq, @@ -478,6 +486,9 @@ static const struct xive_ops xive_native_ops = { .get_ipi = xive_native_get_ipi, .put_ipi = xive_native_put_ipi, #endif /* CONFIG_SMP */ +#ifdef CONFIG_DEBUG_FS + .debug_create = xive_native_debug_create, +#endif /* CONFIG_DEBUG_FS */ .name = "native", }; diff --git a/arch/powerpc/sysdev/xive/xive-internal.h b/arch/powerpc/sysdev/xive/xive-internal.h index e0941bc64430..fe6d95d54af9 100644 --- a/arch/powerpc/sysdev/xive/xive-internal.h +++ b/arch/powerpc/sysdev/xive/xive-internal.h @@ -58,6 +58,7 @@ struct xive_ops { void (*put_ipi)(unsigned int cpu, struct xive_cpu *xc); #endif int (*debug_show)(struct seq_file *m, void *private); + int (*debug_create)(struct dentry *xive_dir); const char *name; };