2 files changed, 40 insertions, 25 deletions

diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 24b1ad5334cb..2bef5261d96d 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -24,6 +24,7 @@
 #include <linux/major.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
+#include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/capability.h>
 #include <linux/console.h>
@@ -848,38 +849,36 @@ static int rs_open(struct tty_struct *tty, struct file * filp)
  * /proc fs routines....
  */
 
-static inline int line_info(char *buf, struct serial_state *state)
+static inline void line_info(struct seq_file *m, struct serial_state *state)
 {
-        return sprintf(buf, "%d: uart:%s port:%lX irq:%d\n",
+        seq_printf(m, "%d: uart:%s port:%lX irq:%d\n",
                        state->line, uart_config[state->type].name,
                        state->port, state->irq);
 }
 
-static int rs_read_proc(char *page, char **start, off_t off, int count,
-                 int *eof, void *data)
+static int rs_proc_show(struct seq_file *m, void *v)
 {
-        int i, len = 0, l;
-        off_t   begin = 0;
-
-        len += sprintf(page, "simserinfo:1.0 driver:%s\n", serial_version);
-        for (i = 0; i < NR_PORTS && len < 4000; i++) {
-                l = line_info(page + len, &rs_table[i]);
-                len += l;
-                if (len+begin > off+count)
-                        goto done;
-                if (len+begin < off) {
-                        begin += len;
-                        len = 0;
-                }
-        }
-        *eof = 1;
-done:
-        if (off >= len+begin)
-                return 0;
-        *start = page + (begin-off);
-        return ((count < begin+len-off) ? count : begin+len-off);
+        int i;
+
+        seq_printf(m, "simserinfo:1.0 driver:%s\n", serial_version);
+        for (i = 0; i < NR_PORTS; i++)
+                line_info(m, &rs_table[i]);
+        return 0;
 }
 
+static int rs_proc_open(struct inode *inode, struct file *file)
+{
+        return single_open(file, rs_proc_show, NULL);
+}
+
+static const struct file_operations rs_proc_fops = {
+        .owner          = THIS_MODULE,
+        .open           = rs_proc_open,
+        .read           = seq_read,
+        .llseek         = seq_lseek,
+        .release        = single_release,
+};
+
 /*
  * ---------------------------------------------------------------------
  * rs_init() and friends
@@ -917,7 +916,7 @@ static const struct tty_operations hp_ops = {
         .start = rs_start,
         .hangup = rs_hangup,
         .wait_until_sent = rs_wait_until_sent,
-        .read_proc = rs_read_proc,
+        .proc_fops = &rs_proc_fops,
 };
 
 /*
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index c323c7b9c775..641c8b61c4f1 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -20,6 +20,7 @@
 #include <linux/efi.h>
 #include <linux/timex.h>
 #include <linux/clocksource.h>
+#include <linux/platform_device.h>
 
 #include <asm/machvec.h>
 #include <asm/delay.h>
@@ -414,6 +415,21 @@ static struct irqaction timer_irqaction = {
         .name =         "timer"
 };
 
+static struct platform_device rtc_efi_dev = {
+        .name = "rtc-efi",
+        .id = -1,
+};
+
+static int __init rtc_init(void)
+{
+        if (platform_device_register(&rtc_efi_dev) < 0)
+                printk(KERN_ERR "unable to register rtc device...\n");
+
+        /* not necessarily an error */
+        return 0;
+}
+module_init(rtc_init);
+
 void __init
 time_init (void)
 {