From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755778Ab2DCXBn (ORCPT ); Tue, 3 Apr 2012 19:01:43 -0400 Received: from mail-pz0-f52.google.com ([209.85.210.52]:54680 "EHLO mail-pz0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755646Ab2DCXBj (ORCPT ); Tue, 3 Apr 2012 19:01:39 -0400 From: Grant Likely To: linux-kernel@vger.kernel.org Cc: Grant Likely , Thomas Gleixner , Benjamin Herrenschmidt Subject: [PATCH] irq: Kill pointless irqd_to_hw export Date: Tue, 3 Apr 2012 08:53:16 -0600 Message-Id: <1333464796-21861-1-git-send-email-grant.likely@secretlab.ca> X-Mailer: git-send-email 1.7.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It makes no sense to export this trivial function. Make it a static inline instead. Signed-off-by: Grant Likely Cc: Thomas Gleixner Cc: Benjamin Herrenschmidt --- arch/c6x/include/asm/irq.h | 4 ---- arch/c6x/kernel/irq.c | 13 ------------- arch/powerpc/include/asm/irq.h | 2 -- arch/powerpc/kernel/irq.c | 6 ------ include/linux/irq.h | 5 +++++ 5 files changed, 5 insertions(+), 25 deletions(-) diff --git a/arch/c6x/include/asm/irq.h b/arch/c6x/include/asm/irq.h index f13b78d..ab4577f 100644 --- a/arch/c6x/include/asm/irq.h +++ b/arch/c6x/include/asm/irq.h @@ -42,10 +42,6 @@ /* This number is used when no interrupt has been assigned */ #define NO_IRQ 0 -struct irq_data; -extern irq_hw_number_t irqd_to_hwirq(struct irq_data *d); -extern irq_hw_number_t virq_to_hw(unsigned int virq); - extern void __init init_pic_c64xplus(void); extern void init_IRQ(void); diff --git a/arch/c6x/kernel/irq.c b/arch/c6x/kernel/irq.c index 65b8ddf..c90fb5e 100644 --- a/arch/c6x/kernel/irq.c +++ b/arch/c6x/kernel/irq.c @@ -130,16 +130,3 @@ int arch_show_interrupts(struct seq_file *p, int prec) seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count); return 0; } - -irq_hw_number_t irqd_to_hwirq(struct irq_data *d) -{ - return d->hwirq; -} -EXPORT_SYMBOL_GPL(irqd_to_hwirq); - -irq_hw_number_t virq_to_hw(unsigned int virq) -{ - struct irq_data *irq_data = irq_get_irq_data(virq); - return WARN_ON(!irq_data) ? 0 : irq_data->hwirq; -} -EXPORT_SYMBOL_GPL(virq_to_hw); diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h index cf417e51..e648af9 100644 --- a/arch/powerpc/include/asm/irq.h +++ b/arch/powerpc/include/asm/irq.h @@ -33,8 +33,6 @@ extern atomic_t ppc_n_lost_interrupts; /* Same thing, used by the generic IRQ code */ #define NR_IRQS_LEGACY NUM_ISA_INTERRUPTS -struct irq_data; -extern irq_hw_number_t irqd_to_hwirq(struct irq_data *d); extern irq_hw_number_t virq_to_hw(unsigned int virq); /** diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 243dbab..5ec1b23 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -560,12 +560,6 @@ void do_softirq(void) local_irq_restore(flags); } -irq_hw_number_t irqd_to_hwirq(struct irq_data *d) -{ - return d->hwirq; -} -EXPORT_SYMBOL_GPL(irqd_to_hwirq); - irq_hw_number_t virq_to_hw(unsigned int virq) { struct irq_data *irq_data = irq_get_irq_data(virq); diff --git a/include/linux/irq.h b/include/linux/irq.h index bff29c5..7810406 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -263,6 +263,11 @@ static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d) d->state_use_accessors &= ~IRQD_IRQ_INPROGRESS; } +static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) +{ + return d->hwirq; +} + /** * struct irq_chip - hardware interrupt chip descriptor * -- 1.7.9.1