diff options
Diffstat (limited to 'arch/microblaze/kernel/heartbeat.c')
| -rw-r--r-- | arch/microblaze/kernel/heartbeat.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/microblaze/kernel/heartbeat.c b/arch/microblaze/kernel/heartbeat.c index 522751737cf..4643e3ab941 100644 --- a/arch/microblaze/kernel/heartbeat.c +++ b/arch/microblaze/kernel/heartbeat.c @@ -17,7 +17,7 @@ static unsigned int base_addr; -void heartbeat(void) +void microblaze_heartbeat(void) { static unsigned int cnt, period, dist; @@ -42,16 +42,15 @@ void heartbeat(void) } } -void setup_heartbeat(void) +void microblaze_setup_heartbeat(void) { struct device_node *gpio = NULL; int *prop; int j; - char *gpio_list[] = { - "xlnx,xps-gpio-1.00.a", - "xlnx,opb-gpio-1.00.a", - NULL - }; + const char * const gpio_list[] = { + "xlnx,xps-gpio-1.00.a", + NULL + }; for (j = 0; gpio_list[j] != NULL; j++) { gpio = of_find_compatible_node(NULL, NULL, gpio_list[j]); @@ -60,9 +59,9 @@ void setup_heartbeat(void) } if (gpio) { - base_addr = *(int *) of_get_property(gpio, "reg", NULL); + base_addr = be32_to_cpup(of_get_property(gpio, "reg", NULL)); base_addr = (unsigned long) ioremap(base_addr, PAGE_SIZE); - printk(KERN_NOTICE "Heartbeat GPIO at 0x%x\n", base_addr); + pr_notice("Heartbeat GPIO at 0x%x\n", base_addr); /* GPIO is configured as output */ prop = (int *) of_get_property(gpio, "xlnx,is-bidir", NULL); |