diff options
Diffstat (limited to 'drivers/char/rtc.c')
| -rw-r--r-- | drivers/char/rtc.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index f53d4d00faf0..17683de95717 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -88,15 +88,15 @@ #endif #ifdef CONFIG_SPARC32 -#include <linux/pci.h> -#include <linux/jiffies.h> -#include <asm/ebus.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <asm/io.h> static unsigned long rtc_port; -static int rtc_irq = PCI_IRQ_NONE; +static int rtc_irq; #endif -#ifdef CONFIG_HPET_RTC_IRQ +#ifdef CONFIG_HPET_EMULATE_RTC #undef RTC_IRQ #endif @@ -973,8 +973,8 @@ static int __init rtc_init(void) char *guess = NULL; #endif #ifdef CONFIG_SPARC32 - struct linux_ebus *ebus; - struct linux_ebus_device *edev; + struct device_node *ebus_dp; + struct of_device *op; #else void *r; #ifdef RTC_IRQ @@ -983,12 +983,16 @@ static int __init rtc_init(void) #endif #ifdef CONFIG_SPARC32 - for_each_ebus(ebus) { - for_each_ebusdev(edev, ebus) { - if (strcmp(edev->prom_node->name, "rtc") == 0) { - rtc_port = edev->resource[0].start; - rtc_irq = edev->irqs[0]; - goto found; + for_each_node_by_name(ebus_dp, "ebus") { + struct device_node *dp; + for (dp = ebus_dp; dp; dp = dp->sibling) { + if (!strcmp(dp->name, "rtc")) { + op = of_find_device_by_node(dp); + if (op) { + rtc_port = op->resource[0].start; + rtc_irq = op->irqs[0]; + goto found; + } } } } @@ -997,7 +1001,7 @@ static int __init rtc_init(void) return -EIO; found: - if (rtc_irq == PCI_IRQ_NONE) { + if (!rtc_irq) { rtc_has_irq = 0; goto no_irq; } |