[3/6] ARCv2: IRQ: Add macro for the first external interrupt number

Submitted by Yuriy Kolerov on Jan. 28, 2017, 12:01 a.m.

Details

Message ID 1485561703-20921-4-git-send-email-yuriy.kolerov@synopsys.com
State New
Headers show

Commit Message

Yuriy Kolerov Jan. 28, 2017, 12:01 a.m.
Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>
---
 arch/arc/include/asm/irq.h   | 1 +
 arch/arc/kernel/intc-arcv2.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Comments

Vineet Gupta Jan. 30, 2017, 7:01 p.m.
On 01/27/2017 04:01 PM, Yuriy Kolerov wrote:
> Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>

Please squash this with patch 5/6 !

> ---
>  arch/arc/include/asm/irq.h   | 1 +
>  arch/arc/kernel/intc-arcv2.c | 2 +-
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
> index c0fa0d2..e61ad30 100644
> --- a/arch/arc/include/asm/irq.h
> +++ b/arch/arc/include/asm/irq.h
> @@ -16,6 +16,7 @@
>  #ifdef CONFIG_ISA_ARCV2
>  #define IPI_IRQ		19
>  #define SOFTIRQ_IRQ	21
> +#define FIRST_EXT_IRQ	24
>  #endif
>  
>  #include <linux/interrupt.h>
> diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c
> index 2f31bb1..a9a7497 100644
> --- a/arch/arc/kernel/intc-arcv2.c
> +++ b/arch/arc/kernel/intc-arcv2.c
> @@ -98,7 +98,7 @@ static int arcv2_irq_map(struct irq_domain *d, unsigned int irq,
>  	 * core intc IRQs [16, 23]:
>  	 * Statically assigned always private-per-core (Timers, WDT, IPI, PCT)
>  	 */
> -	if (hw < 24) {
> +	if (hw < FIRST_EXT_IRQ) {
>  		/*
>  		 * A subsequent request_percpu_irq() fails if percpu_devid is
>  		 * not set. That in turns sets NOAUTOEN, meaning each core needs
>

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diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
index c0fa0d2..e61ad30 100644
--- a/arch/arc/include/asm/irq.h
+++ b/arch/arc/include/asm/irq.h
@@ -16,6 +16,7 @@ 
 #ifdef CONFIG_ISA_ARCV2
 #define IPI_IRQ		19
 #define SOFTIRQ_IRQ	21
+#define FIRST_EXT_IRQ	24
 #endif
 
 #include <linux/interrupt.h>
diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c
index 2f31bb1..a9a7497 100644
--- a/arch/arc/kernel/intc-arcv2.c
+++ b/arch/arc/kernel/intc-arcv2.c
@@ -98,7 +98,7 @@  static int arcv2_irq_map(struct irq_domain *d, unsigned int irq,
 	 * core intc IRQs [16, 23]:
 	 * Statically assigned always private-per-core (Timers, WDT, IPI, PCT)
 	 */
-	if (hw < 24) {
+	if (hw < FIRST_EXT_IRQ) {
 		/*
 		 * A subsequent request_percpu_irq() fails if percpu_devid is
 		 * not set. That in turns sets NOAUTOEN, meaning each core needs