[PATCH v1 05/25] ds1302: Switch to use %pt

[Andy Shevchenko]

Use %pt instead of open coded variant to print content of
struct rtc_time in human readable format.

Cc: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 drivers/char/ds1302.c | 38 ++++++++++----------------------------
 1 file changed, 10 insertions(+), 28 deletions(-)

diff --git a/drivers/char/ds1302.c b/drivers/char/ds1302.c
index c614a56e68cc..7db23a336636 100644
--- a/drivers/char/ds1302.c
+++ b/drivers/char/ds1302.c
@@ -4,7 +4,7 @@
 *!
 *! DESCRIPTION: Implements an interface for the DS1302 RTC
 *!
-*! Functions exported: ds1302_readreg, ds1302_writereg, ds1302_init, 
get_rtc_status
+*! Functions exported: ds1302_readreg, ds1302_writereg, ds1302_init
 *!
 *! ---------------------------------------------------------------------------
 *!
@@ -257,31 +257,6 @@ static long rtc_ioctl(struct file *file, unsigned int cmd, 
unsigned long arg)
        }
 }
 
-int
-get_rtc_status(char *buf)
-{
-       char *p;
-       struct rtc_time tm;
-
-       p = buf;
-
-       get_rtc_time(&tm);
-
-       /*
-        * There is no way to tell if the luser has the RTC set for local
-        * time or for Universal Standard Time (GMT). Probably local though.
-        */
-
-       p += sprintf(p,
-               "rtc_time\t: %02d:%02d:%02d\n"
-               "rtc_date\t: %04d-%02d-%02d\n",
-               tm.tm_hour, tm.tm_min, tm.tm_sec,
-               tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
-
-       return  p - buf;
-}
-
-
 /* The various file operations we support. */
 
 static const struct file_operations rtc_fops = {
@@ -298,6 +273,7 @@ static int __init
 ds1302_probe(void)
 {
        int retval, res, baur;
+       struct rtc_time tm;
 
        baur=(boot_cpu_data.bus_clock/(2*1000*1000));
 
@@ -319,8 +295,14 @@ ds1302_probe(void)
                char buf[100];
                ds1302_wdisable();
                printk("%s: RTC found.\n", ds1302_name);
-               get_rtc_status(buf);
-               printk(buf);
+               /*
+                * There is no way to tell if the luser has the RTC set
+                * for local time or for Universal Standard Time (GMT).
+                * Probably local though.
+                */
+               get_rtc_time(&tm);
+               printk("rtc_time\t: %ptt\n", &tm);
+               printk("rtc_date\t: %ptd\n", &tm);
                retval = 1;
        } else {
                printk("%s: RTC not found.\n", ds1302_name);
-- 
2.11.0