[RFC PATCH 05/10] sh: intc: remove dependency on NR_IRQS

From: Rob Herring <redacted>

SH intc has a compile time dependency on NR_IRQS. Make this dependency a
local define so that shmobile (and ARM in general) can have run-time
NR_IRQS setting. SH has NR_IRQS set to 512 and shmobile has NR_IRQS set to
1024, so we are using the maximum.

Signed-off-by: Rob Herring <redacted>
---
?drivers/sh/intc/balancing.c | ? ?2 +-
?drivers/sh/intc/core.c ? ? ?| ? ?2 +-
?drivers/sh/intc/handle.c ? ?| ? ?2 +-
?drivers/sh/intc/internals.h | ? ?9 +++++++++
?drivers/sh/intc/virq.c ? ? ?| ? ?2 +-
?5 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/sh/intc/balancing.c b/drivers/sh/intc/balancing.c
index cec7a96..bc78080 100644
--- a/drivers/sh/intc/balancing.c
+++ b/drivers/sh/intc/balancing.c

@@ -9,7 +9,7 @@

?*/
?#include "internals.h"

-static unsigned long dist_handle[NR_IRQS];
+static unsigned long dist_handle[INTC_NR_IRQS];

?void intc_balancing_enable(unsigned int irq)
?{

diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index e53e449..2fde897 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c

@@ -42,7 +42,7 @@ unsigned int nr_intc_controllers;

?* - this needs to be at least 2 for 5-bit priorities on 7780
?*/
?static unsigned int default_prio_level = 2; ? ?/* 2 - 16 */
-static unsigned int intc_prio_level[NR_IRQS]; ?/* for now */
+static unsigned int intc_prio_level[INTC_NR_IRQS]; ? ? /* for now */

?unsigned int intc_get_dfl_prio_level(void)
?{

diff --git a/drivers/sh/intc/handle.c b/drivers/sh/intc/handle.c
index 057ce56..f461d53 100644
--- a/drivers/sh/intc/handle.c
+++ b/drivers/sh/intc/handle.c

@@ -13,7 +13,7 @@

?#include <linux/spinlock.h>
?#include "internals.h"

-static unsigned long ack_handle[NR_IRQS];
+static unsigned long ack_handle[INTC_NR_IRQS];

?static intc_enum __init intc_grp_id(struct intc_desc *desc,
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?intc_enum enum_id)

diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h
index b0e9155..469f092 100644
--- a/drivers/sh/intc/internals.h
+++ b/drivers/sh/intc/internals.h

@@ -6,6 +6,15 @@

?#include <linux/radix-tree.h>
?#include <linux/device.h>

+#define INTC_NR_IRQS ? 1024