summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorRabin Vincent <rabin.vincent@stericsson.com>2010-12-08 08:38:00 +0300
committerLinus Walleij <linus.walleij@stericsson.com>2011-01-10 20:34:53 +0300
commit5ec65521c99178a87f4c859101a92c36f4701fd7 (patch)
tree1121e652282a3584f4116ebe017c2745aca98250 /arch
parentabf12d719a2c9e45f7f90c02a3a25107206ed57a (diff)
downloadlinux-5ec65521c99178a87f4c859101a92c36f4701fd7.tar.xz
ux500: modem_irq is only for 5500
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> [Modified to hit the right file] Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-ux500/modem-irq-db5500.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/modem-irq-db5500.c b/arch/arm/mach-ux500/modem-irq-db5500.c
index 3187f8871169..e1296a7447c8 100644
--- a/arch/arm/mach-ux500/modem-irq-db5500.c
+++ b/arch/arm/mach-ux500/modem-irq-db5500.c
@@ -12,6 +12,8 @@
#include <linux/io.h>
#include <linux/slab.h>
+#include <mach/id.h>
+
#define MODEM_INTCON_BASE_ADDR 0xBFFD3000
#define MODEM_INTCON_SIZE 0xFFF
@@ -101,6 +103,9 @@ static int modem_irq_init(void)
static struct irq_chip modem_irq_chip;
struct modem_irq *mi;
+ if (!cpu_is_u5500())
+ return -ENODEV;
+
pr_info("modem_irq: Set up IRQ handler for incoming modem IRQ %d\n",
IRQ_DB5500_MODEM);