linux-kernel - Re: [PATCH 2/8] irqdomain: Export remaining public API symbols.

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Date:	Sat, 19 May 2012 12:34:46 -0600
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Paul Mundt <lethal@...ux-sh.org>
Cc:	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
	Paul Mundt <lethal@...ux-sh.org>
Subject: Re: [PATCH 2/8] irqdomain: Export remaining public API symbols.

On Sat, 19 May 2012 15:11:42 +0900, Paul Mundt <lethal@...ux-sh.org> wrote:
> modules making use of irq domains at the very least need access to the
> add/remove/lookup routines, though there's nothing preventing them from
> using the remainder of the public API, either.
> 
> The current set of exports seem primarily geared at DT-enabled platforms
> using DT-backed IRQ domains, where many of the API accesses are hidden
> away in OF code. The non-DT cases need to do most of this on their own.
> 
> Signed-off-by: Paul Mundt <lethal@...ux-sh.org>

Applied, thanks.

g.

> ---
>  kernel/irq/irqdomain.c |   10 ++++++++++
>  1 files changed, 10 insertions(+), 0 deletions(-)
> 
> diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
> index 9cae0b2..01d4a0d 100644
> --- a/kernel/irq/irqdomain.c
> +++ b/kernel/irq/irqdomain.c
> @@ -122,6 +122,7 @@ void irq_domain_remove(struct irq_domain *domain)
>  
>  	irq_domain_free(domain);
>  }
> +EXPORT_SYMBOL_GPL(irq_domain_remove);
>  
>  static unsigned int irq_domain_legacy_revmap(struct irq_domain *domain,
>  					     irq_hw_number_t hwirq)
> @@ -209,6 +210,7 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
>  	irq_domain_add(domain);
>  	return domain;
>  }
> +EXPORT_SYMBOL_GPL(irq_domain_add_legacy);
>  
>  /**
>   * irq_domain_add_linear() - Allocate and register a legacy revmap irq_domain.
> @@ -238,6 +240,7 @@ struct irq_domain *irq_domain_add_linear(struct device_node *of_node,
>  	irq_domain_add(domain);
>  	return domain;
>  }
> +EXPORT_SYMBOL_GPL(irq_domain_add_linear);
>  
>  struct irq_domain *irq_domain_add_nomap(struct device_node *of_node,
>  					 unsigned int max_irq,
> @@ -252,6 +255,7 @@ struct irq_domain *irq_domain_add_nomap(struct device_node *of_node,
>  	}
>  	return domain;
>  }
> +EXPORT_SYMBOL_GPL(irq_domain_add_nomap);
>  
>  /**
>   * irq_domain_add_tree()
> @@ -273,6 +277,7 @@ struct irq_domain *irq_domain_add_tree(struct device_node *of_node,
>  	}
>  	return domain;
>  }
> +EXPORT_SYMBOL_GPL(irq_domain_add_tree);
>  
>  /**
>   * irq_find_host() - Locates a domain for a given device node
> @@ -320,6 +325,7 @@ void irq_set_default_host(struct irq_domain *domain)
>  
>  	irq_default_domain = domain;
>  }
> +EXPORT_SYMBOL_GPL(irq_set_default_host);
>  
>  static int irq_setup_virq(struct irq_domain *domain, unsigned int virq,
>  			    irq_hw_number_t hwirq)
> @@ -378,6 +384,7 @@ unsigned int irq_create_direct_mapping(struct irq_domain *domain)
>  
>  	return virq;
>  }
> +EXPORT_SYMBOL_GPL(irq_create_direct_mapping);
>  
>  /**
>   * irq_create_mapping() - Map a hardware interrupt into linux irq space
> @@ -617,6 +624,7 @@ unsigned int irq_radix_revmap_lookup(struct irq_domain *domain,
>  	 */
>  	return irq_data ? irq_data->irq : irq_find_mapping(domain, hwirq);
>  }
> +EXPORT_SYMBOL_GPL(irq_radix_revmap_lookup);
>  
>  /**
>   * irq_radix_revmap_insert() - Insert a hw irq to linux irq number mapping.
> @@ -641,6 +649,7 @@ void irq_radix_revmap_insert(struct irq_domain *domain, unsigned int virq,
>  		mutex_unlock(&revmap_trees_mutex);
>  	}
>  }
> +EXPORT_SYMBOL_GPL(irq_radix_revmap_insert);
>  
>  /**
>   * irq_linear_revmap() - Find a linux irq from a hw irq number.
> @@ -674,6 +683,7 @@ unsigned int irq_linear_revmap(struct irq_domain *domain,
>  
>  	return revmap[hwirq];
>  }
> +EXPORT_SYMBOL_GPL(irq_linear_revmap);
>  
>  #ifdef CONFIG_IRQ_DOMAIN_DEBUG
>  static int virq_debug_show(struct seq_file *m, void *private)
> -- 
> 1.7.9.rc0.28.g0e1cf
> 

-- 
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.
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