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authorSimon Glass <sjg@chromium.org>2015-04-20 12:37:19 -0600
committerSimon Glass <sjg@chromium.org>2015-05-05 20:58:20 -0600
commit714209832db1064886680b138f1abf9ce235b2c3 (patch)
tree6a786a91f13c0e154fb9f6a3068229ad1d2f5326 /drivers/rtc
parent9f9276c34cbbf67fd1b3788f0be326b47fc69123 (diff)
downloadtalos-obmc-uboot-714209832db1064886680b138f1abf9ce235b2c3.tar.gz
talos-obmc-uboot-714209832db1064886680b138f1abf9ce235b2c3.zip
dm: rtc: Rename mktime() and reduce the number of parameters
Most callers unpack the structure and pass each member. It seems better to pass the whole structure instead, as with the C library. Also add an rtc_ prefix. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/at91sam9_rtt.c3
-rw-r--r--drivers/rtc/bfin_rtc.c3
-rw-r--r--drivers/rtc/date.c23
-rw-r--r--drivers/rtc/ds1306.c3
-rw-r--r--drivers/rtc/ds1374.c4
-rw-r--r--drivers/rtc/ftrtc010.c3
-rw-r--r--drivers/rtc/imxdi.c3
-rw-r--r--drivers/rtc/mc13xxx-rtc.c3
-rw-r--r--drivers/rtc/mpc8xx.c3
-rw-r--r--drivers/rtc/mx27rtc.c3
-rw-r--r--drivers/rtc/mxsrtc.c3
-rw-r--r--drivers/rtc/pl031.c3
12 files changed, 23 insertions, 34 deletions
diff --git a/drivers/rtc/at91sam9_rtt.c b/drivers/rtc/at91sam9_rtt.c
index d3cdee04ff..a684ad6a6f 100644
--- a/drivers/rtc/at91sam9_rtt.c
+++ b/drivers/rtc/at91sam9_rtt.c
@@ -54,8 +54,7 @@ int rtc_set (struct rtc_time *tmp)
at91_gpbr_t *gpbr = (at91_gpbr_t *) ATMEL_BASE_GPBR;
ulong tim;
- tim = mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ tim = rtc_mktime(tmp);
/* clear alarm, set prescaler to 32768, clear counter */
writel(32768+AT91_RTT_RTTRST, &rtt->mr);
diff --git a/drivers/rtc/bfin_rtc.c b/drivers/rtc/bfin_rtc.c
index 6cb1ebac74..a079a1d472 100644
--- a/drivers/rtc/bfin_rtc.c
+++ b/drivers/rtc/bfin_rtc.c
@@ -67,8 +67,7 @@ int rtc_set(struct rtc_time *tmp)
wait_for_complete();
/* Calculate number of seconds this incoming time represents */
- remain = mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ remain = rtc_mktime(tmp);
/* Figure out how many days since epoch */
days = remain / NUM_SECS_IN_DAY;
diff --git a/drivers/rtc/date.c b/drivers/rtc/date.c
index 79beb940e5..8c643a0b46 100644
--- a/drivers/rtc/date.c
+++ b/drivers/rtc/date.c
@@ -128,22 +128,23 @@ int rtc_to_tm(int tim, struct rtc_time *tm)
* machines were long is 32-bit! (However, as time_t is signed, we
* will already get problems at other places on 2038-01-19 03:14:08)
*/
-unsigned long
-mktime (unsigned int year, unsigned int mon,
- unsigned int day, unsigned int hour,
- unsigned int min, unsigned int sec)
+unsigned long rtc_mktime(const struct rtc_time *tm)
{
- if (0 >= (int) (mon -= 2)) { /* 1..12 -> 11,12,1..10 */
+ int mon = tm->tm_mon;
+ int year = tm->tm_year;
+ int days, hours;
+
+ mon -= 2;
+ if (0 >= (int)mon) { /* 1..12 -> 11,12,1..10 */
mon += 12; /* Puts Feb last since it has leap day */
year -= 1;
}
- return (((
- (unsigned long) (year/4 - year/100 + year/400 + 367*mon/12 + day) +
- year*365 - 719499
- )*24 + hour /* now have hours */
- )*60 + min /* now have minutes */
- )*60 + sec; /* finally seconds */
+ days = (unsigned long)(year / 4 - year / 100 + year / 400 +
+ 367 * mon / 12 + tm->tm_mday) +
+ year * 365 - 719499;
+ hours = days * 24 + tm->tm_hour;
+ return (hours * 60 + tm->tm_min) * 60 + tm->tm_sec;
}
#endif
diff --git a/drivers/rtc/ds1306.c b/drivers/rtc/ds1306.c
index 3fe6721c13..7dd3e19028 100644
--- a/drivers/rtc/ds1306.c
+++ b/drivers/rtc/ds1306.c
@@ -180,8 +180,7 @@ int rtc_set (struct rtc_time *tmp)
{
ulong tim;
- tim = mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ tim = rtc_mktime(tmp);
immap->im_sitk.sitk_rtck = KAPWR_KEY;
immap->im_sit.sit_rtc = tim;
diff --git a/drivers/rtc/ds1374.c b/drivers/rtc/ds1374.c
index 04793b54be..78473570b9 100644
--- a/drivers/rtc/ds1374.c
+++ b/drivers/rtc/ds1374.c
@@ -147,9 +147,7 @@ int rtc_set (struct rtc_time *tmp){
if (tmp->tm_year < 1970 || tmp->tm_year > 2069)
printf("WARNING: year should be between 1970 and 2069!\n");
- time = mktime(tmp->tm_year, tmp->tm_mon,
- tmp->tm_mday, tmp->tm_hour,
- tmp->tm_min, tmp->tm_sec);
+ time = rtc_mktime(tmp);
DEBUGR ("Set RTC s since 1.1.1970: %ld (0x%02lx)\n", time, time);
diff --git a/drivers/rtc/ftrtc010.c b/drivers/rtc/ftrtc010.c
index 3c5d955943..7d0cfb3ba8 100644
--- a/drivers/rtc/ftrtc010.c
+++ b/drivers/rtc/ftrtc010.c
@@ -104,8 +104,7 @@ int rtc_set(struct rtc_time *tmp)
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
- new = mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
- tmp->tm_min, tmp->tm_sec);
+ new = rtc_mktime(tmp);
now = ftrtc010_time();
diff --git a/drivers/rtc/imxdi.c b/drivers/rtc/imxdi.c
index e89034dc0a..17519ce2c0 100644
--- a/drivers/rtc/imxdi.c
+++ b/drivers/rtc/imxdi.c
@@ -209,8 +209,7 @@ int rtc_set(struct rtc_time *tmp)
goto err;
}
- now = mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ now = rtc_mktime(tmp);
/* zero the fractional part first */
rc = DI_WRITE_WAIT(0, dtclr);
if (rc == 0)
diff --git a/drivers/rtc/mc13xxx-rtc.c b/drivers/rtc/mc13xxx-rtc.c
index 30c4e662dd..3e463368b0 100644
--- a/drivers/rtc/mc13xxx-rtc.c
+++ b/drivers/rtc/mc13xxx-rtc.c
@@ -51,8 +51,7 @@ int rtc_set(struct rtc_time *rtc)
if (!p)
return -1;
- time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
- rtc->tm_hour, rtc->tm_min, rtc->tm_sec);
+ time = rtc_mktime(rtc);
day = time / 86400;
time %= 86400;
diff --git a/drivers/rtc/mpc8xx.c b/drivers/rtc/mpc8xx.c
index 796295d5b0..147a225c6b 100644
--- a/drivers/rtc/mpc8xx.c
+++ b/drivers/rtc/mpc8xx.c
@@ -44,8 +44,7 @@ int rtc_set (struct rtc_time *tmp)
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
- tim = mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ tim = rtc_mktime(tmp);
immr->im_sitk.sitk_rtck = KAPWR_KEY;
immr->im_sit.sit_rtc = tim;
diff --git a/drivers/rtc/mx27rtc.c b/drivers/rtc/mx27rtc.c
index 7ba74d3b11..29ccdf1730 100644
--- a/drivers/rtc/mx27rtc.c
+++ b/drivers/rtc/mx27rtc.c
@@ -40,8 +40,7 @@ int rtc_set(struct rtc_time *time)
struct rtc_regs *rtc_regs = (struct rtc_regs *)IMX_RTC_BASE;
uint32_t day, hour, min, sec;
- sec = mktime(time->tm_year, time->tm_mon, time->tm_mday,
- time->tm_hour, time->tm_min, time->tm_sec);
+ sec = rtc_mktime(time);
day = sec / (24 * 3600);
sec = sec % (24 * 3600);
diff --git a/drivers/rtc/mxsrtc.c b/drivers/rtc/mxsrtc.c
index 82c2fbfde0..6e32154f47 100644
--- a/drivers/rtc/mxsrtc.c
+++ b/drivers/rtc/mxsrtc.c
@@ -52,8 +52,7 @@ int rtc_set(struct rtc_time *time)
{
uint32_t secs;
- secs = mktime(time->tm_year, time->tm_mon, time->tm_mday,
- time->tm_hour, time->tm_min, time->tm_sec);
+ secs = rtc_mktime(time);
return mxs_rtc_set_time(secs);
}
diff --git a/drivers/rtc/pl031.c b/drivers/rtc/pl031.c
index e6c1a6c271..fc83049ecd 100644
--- a/drivers/rtc/pl031.c
+++ b/drivers/rtc/pl031.c
@@ -72,8 +72,7 @@ int rtc_set(struct rtc_time *tmp)
}
/* Calculate number of seconds this incoming time represents */
- tim = mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ tim = rtc_mktime(tmp);
RTC_WRITE_REG(RTC_LR, tim);
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