Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj(a)jcrosoft.com>
---
board/bmw/m48t59y.c | 4 ++--
board/cray/L1/L1.c | 4 ++--
board/etin/debris/phantom.c | 4 +++-
board/mousse/m48t59y.c | 4 ++--
common/cmd_date.c | 28 ++++++++++++++++++++--------
cpu/s3c44b0/cpu.c | 4 +++-
drivers/rtc/bfin_rtc.c | 6 ++++--
drivers/rtc/ds12887.c | 4 +++-
drivers/rtc/ds1302.c | 5 +++--
drivers/rtc/ds1306.c | 6 ++++--
drivers/rtc/ds1307.c | 4 +++-
drivers/rtc/ds1337.c | 4 +++-
drivers/rtc/ds1374.c | 4 +++-
drivers/rtc/ds1556.c | 4 +++-
drivers/rtc/ds164x.c | 4 +++-
drivers/rtc/ds174x.c | 4 +++-
drivers/rtc/ds3231.c | 4 +++-
drivers/rtc/isl1208.c | 4 +++-
drivers/rtc/m41t11.c | 4 +++-
drivers/rtc/m41t60.c | 8 +++++---
drivers/rtc/m41t62.c | 8 ++++++--
drivers/rtc/m48t35ax.c | 4 +++-
drivers/rtc/max6900.c | 4 +++-
drivers/rtc/mc13783-rtc.c | 8 +++++---
drivers/rtc/mc146818.c | 3 ++-
drivers/rtc/mcfrtc.c | 4 +++-
drivers/rtc/mk48t59.c | 6 ++++--
drivers/rtc/mpc5xxx.c | 4 +++-
drivers/rtc/mpc8xx.c | 4 +++-
drivers/rtc/pcf8563.c | 4 +++-
drivers/rtc/pl031.c | 6 ++++--
drivers/rtc/rs5c372.c | 10 +++++++---
drivers/rtc/rx8025.c | 4 +++-
drivers/rtc/s3c24x0_rtc.c | 4 +++-
drivers/rtc/x1205.c | 4 +++-
include/rtc.h | 2 +-
36 files changed, 134 insertions(+), 58 deletions(-)
mode change 100755 => 100644 drivers/rtc/pl031.c
diff --git a/board/bmw/m48t59y.c b/board/bmw/m48t59y.c
index a1a85d0..4e83b90 100644
--- a/board/bmw/m48t59y.c
+++ b/board/bmw/m48t59y.c
@@ -299,8 +299,7 @@ rtc_get( struct rtc_time *tmp )
return 0;
}
-void
-rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
m48_tod_set(tmp->tm_year, /* 1980-2079 */
tmp->tm_mon, /* 01-12 */
@@ -315,6 +314,7 @@ rtc_set( struct rtc_time *tmp )
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
#endif
+ return 0;
}
void
diff --git a/board/cray/L1/L1.c b/board/cray/L1/L1.c
index f0dfa07..49a9e5e 100644
--- a/board/cray/L1/L1.c
+++ b/board/cray/L1/L1.c
@@ -181,9 +181,9 @@ int rtc_get (struct rtc_time *tmp)
{
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
- return;
+ return 0;
}
void rtc_reset (void)
{
diff --git a/board/etin/debris/phantom.c b/board/etin/debris/phantom.c
index 263da6b..48b81f7 100644
--- a/board/etin/debris/phantom.c
+++ b/board/etin/debris/phantom.c
@@ -254,7 +254,7 @@ int rtc_get( struct rtc_time *tmp)
return 0;
}
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
if (phantom_flag < 0)
phantom_flag = get_phantom_flag();
@@ -307,6 +307,8 @@ void rtc_set( struct rtc_time *tmp )
/* unlock clock registers after read */
rtc_write( RTC_CONTROLA, ( reg_a & ~RTC_CA_WRITE ));
}
+
+ return 0;
}
#endif
diff --git a/board/mousse/m48t59y.c b/board/mousse/m48t59y.c
index 2c1e6cf..beb26fe 100644
--- a/board/mousse/m48t59y.c
+++ b/board/mousse/m48t59y.c
@@ -299,8 +299,7 @@ rtc_get( struct rtc_time *tmp )
return 0;
}
-void
-rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
m48_tod_set(tmp->tm_year, /* 1980-2079 */
tmp->tm_mon, /* 01-12 */
@@ -315,6 +314,7 @@ rtc_set( struct rtc_time *tmp )
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
#endif
+ return 0;
}
void
diff --git a/common/cmd_date.c b/common/cmd_date.c
index 7511598..d6cd565 100644
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -56,18 +56,30 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
rtc_reset ();
} else {
/* initialize tm with current time */
- rtc_get (&tm);
- /* insert new date & time */
- if (mk_date (argv[1], &tm) != 0) {
- puts ("## Bad date format\n");
- break;
+ rcode = rtc_get (&tm);
+
+ if(!rcode) {
+ /* insert new date & time */
+ if (mk_date (argv[1], &tm) != 0) {
+ puts ("## Bad date format\n");
+ break;
+ }
+ /* and write to RTC */
+ rcode = rtc_set (&tm);
+ if(rcode)
+ puts("## Set date failled\n");
+ } else {
+ puts("## Get date failled\n");
}
- /* and write to RTC */
- rtc_set (&tm);
}
/* FALL TROUGH */
case 1: /* get date & time */
- rtc_get (&tm);
+ rcode = rtc_get (&tm);
+
+ if (rcode) {
+ puts("## Get date failled\n");
+ break;
+ }
printf ("Date: %4d-%02d-%02d (%sday) Time: %2d:%02d:%02d\n",
tm.tm_year, tm.tm_mon, tm.tm_mday,
diff --git a/cpu/s3c44b0/cpu.c b/cpu/s3c44b0/cpu.c
index eae6adb..fd09bf9 100644
--- a/cpu/s3c44b0/cpu.c
+++ b/cpu/s3c44b0/cpu.c
@@ -188,7 +188,7 @@ int rtc_get (struct rtc_time* tm)
return 0;
}
-void rtc_set (struct rtc_time* tm)
+int rtc_set (struct rtc_time* tm)
{
if(tm->tm_year < 2000)
tm->tm_year -= 1900;
@@ -204,6 +204,8 @@ void rtc_set (struct rtc_time* tm)
BCDMIN = HEX2BCD(tm->tm_min);
BCDSEC = HEX2BCD(tm->tm_sec);
RTCCON &= 1;
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/bfin_rtc.c b/drivers/rtc/bfin_rtc.c
index ee8acd3..3f8c7ed 100644
--- a/drivers/rtc/bfin_rtc.c
+++ b/drivers/rtc/bfin_rtc.c
@@ -53,7 +53,7 @@ int rtc_init(void)
/* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
* based on this value.
*/
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
unsigned long remain, days, hrs, mins, secs;
@@ -61,7 +61,7 @@ void rtc_set(struct rtc_time *tmp)
if (tmp == NULL) {
puts("Error setting the date/time\n");
- return;
+ return -1;
}
wait_for_complete();
@@ -82,6 +82,8 @@ void rtc_set(struct rtc_time *tmp)
/* Encode these time values into our RTC_STAT register */
bfin_write_RTC_STAT(SET_ALARM(days, hrs, mins, secs));
+
+ return 0;
}
/* Read the time from the RTC_STAT. time_in_seconds is seconds since Jan 1970 */
diff --git a/drivers/rtc/ds12887.c b/drivers/rtc/ds12887.c
index fb1825b..25ca133 100644
--- a/drivers/rtc/ds12887.c
+++ b/drivers/rtc/ds12887.c
@@ -154,7 +154,7 @@ else
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar save_ctrl_b;
uchar sec, min, hour, mday, wday, mon, year;
@@ -202,6 +202,8 @@ void rtc_set (struct rtc_time *tmp)
/* enables the RTC to update the regs */
save_ctrl_b &= ~RTC_CB_SET;
rtc_write(RTC_CONTROL_B, save_ctrl_b);
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/ds1302.c b/drivers/rtc/ds1302.c
index d28a9fd..87ddd01 100644
--- a/drivers/rtc/ds1302.c
+++ b/drivers/rtc/ds1302.c
@@ -287,8 +287,7 @@ rtc_get(struct rtc_time *tmp)
return rel;
}
-void
-rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
struct ds1302_st bbclk;
unsigned char b=0;
@@ -326,6 +325,8 @@ rtc_set(struct rtc_time *tmp)
write_ser_drv(0x8e,&b,1); /* disable write protect */
write_ser_drv(0xbe,(unsigned char *)&bbclk, 8); /* write burst */
+
+ return 0;
}
#endif
diff --git a/drivers/rtc/ds1306.c b/drivers/rtc/ds1306.c
index 12528ed..03c4089 100644
--- a/drivers/rtc/ds1306.c
+++ b/drivers/rtc/ds1306.c
@@ -141,7 +141,7 @@ int rtc_get (struct rtc_time *tmp)
/* ------------------------------------------------------------------------- */
/* set clock time in DS1306 RTC and in MPC8xx RTC */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
volatile immap_t *immap = (immap_t *) CFG_IMMR;
@@ -209,6 +209,8 @@ void rtc_set (struct rtc_time *tmp)
debug ("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+ return 0;
}
/* ------------------------------------------------------------------------- */
@@ -371,7 +373,7 @@ int rtc_get (struct rtc_time *tmp)
/* ------------------------------------------------------------------------- */
/* set clock time from *tmp in DS1306 RTC */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
/* Assuming Vcc = 2.0V (lowest speed) */
if (!slave) {
diff --git a/drivers/rtc/ds1307.c b/drivers/rtc/ds1307.c
index 11fc14f..afc4b78 100644
--- a/drivers/rtc/ds1307.c
+++ b/drivers/rtc/ds1307.c
@@ -128,7 +128,7 @@ int rtc_get (struct rtc_time *tmp)
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -144,6 +144,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+ return 0;
}
diff --git a/drivers/rtc/ds1337.c b/drivers/rtc/ds1337.c
index df1132a..509f81f 100644
--- a/drivers/rtc/ds1337.c
+++ b/drivers/rtc/ds1337.c
@@ -132,7 +132,7 @@ int rtc_get (struct rtc_time *tmp)
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar century;
@@ -150,6 +150,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+ return 0;
}
diff --git a/drivers/rtc/ds1374.c b/drivers/rtc/ds1374.c
index 130588c..79a3d73 100644
--- a/drivers/rtc/ds1374.c
+++ b/drivers/rtc/ds1374.c
@@ -160,7 +160,7 @@ int rtc_get (struct rtc_time *tm){
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp){
+int rtc_set (struct rtc_time *tmp){
unsigned long time;
unsigned i;
@@ -186,6 +186,8 @@ void rtc_set (struct rtc_time *tmp){
/* Start clock */
rtc_write(RTC_CTL_ADDR, RTC_CTL_BIT_EN_OSC, FALSE);
+
+ return 0;
}
/*
diff --git a/drivers/rtc/ds1556.c b/drivers/rtc/ds1556.c
index f95f28e..7574626 100644
--- a/drivers/rtc/ds1556.c
+++ b/drivers/rtc/ds1556.c
@@ -120,7 +120,7 @@ int rtc_get( struct rtc_time *tmp )
return 0;
}
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
uchar reg_a;
#ifdef RTC_DEBUG
@@ -146,6 +146,8 @@ void rtc_set( struct rtc_time *tmp )
/* unlock clock registers after read */
rtc_write( RTC_CONTROLA, ( reg_a & ~RTC_CA_WRITE ));
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/ds164x.c b/drivers/rtc/ds164x.c
index c621a9e..00494b3 100644
--- a/drivers/rtc/ds164x.c
+++ b/drivers/rtc/ds164x.c
@@ -119,7 +119,7 @@ int rtc_get( struct rtc_time *tmp )
return 0;
}
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
uchar reg_a;
@@ -145,6 +145,8 @@ void rtc_set( struct rtc_time *tmp )
/* unlock clock registers after read */
rtc_write( RTC_CONTROLA, ( reg_a & ~RTC_CA_WRITE ));
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/ds174x.c b/drivers/rtc/ds174x.c
index 3f486b1..43e6ab7 100644
--- a/drivers/rtc/ds174x.c
+++ b/drivers/rtc/ds174x.c
@@ -117,7 +117,7 @@ int rtc_get( struct rtc_time *tmp )
return 0;
}
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
{
uchar reg_a;
#ifdef RTC_DEBUG
@@ -143,6 +143,8 @@ void rtc_set( struct rtc_time *tmp )
/* unlock clock registers after read */
rtc_write( RTC_CONTROLA, ( reg_a & ~RTC_CA_WRITE ));
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/ds3231.c b/drivers/rtc/ds3231.c
index d8cd47d..da8a3e6 100644
--- a/drivers/rtc/ds3231.c
+++ b/drivers/rtc/ds3231.c
@@ -134,7 +134,7 @@ int rtc_get (struct rtc_time *tmp)
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar century;
@@ -152,6 +152,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+ return 0;
}
diff --git a/drivers/rtc/isl1208.c b/drivers/rtc/isl1208.c
index 3d46fd0..87f06cc 100644
--- a/drivers/rtc/isl1208.c
+++ b/drivers/rtc/isl1208.c
@@ -118,7 +118,7 @@ int rtc_get (struct rtc_time *tmp)
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -139,6 +139,8 @@ void rtc_set (struct rtc_time *tmp)
/* disable write */
rtc_write(RTC_STAT_REG_ADDR,
rtc_read(RTC_STAT_REG_ADDR) & ~RTC_STAT_BIT_WRTC);
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/m41t11.c b/drivers/rtc/m41t11.c
index 3727310..0a9b12e 100644
--- a/drivers/rtc/m41t11.c
+++ b/drivers/rtc/m41t11.c
@@ -143,7 +143,7 @@ int rtc_get (struct rtc_time *tmp)
return rel;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar data[RTC_REG_CNT];
@@ -176,6 +176,8 @@ void rtc_set (struct rtc_time *tmp)
}
#endif
i2c_write(CFG_I2C_RTC_ADDR, RTC_SEC_ADDR, 1, data, RTC_REG_CNT);
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/m41t60.c b/drivers/rtc/m41t60.c
index 402a8c8..71bfc32 100644
--- a/drivers/rtc/m41t60.c
+++ b/drivers/rtc/m41t60.c
@@ -193,12 +193,12 @@ int rtc_get(struct rtc_time *tmp)
return 0;
}
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
uchar *const data = rtc_validate();
if (!data)
- return;
+ return -1;
debug("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -214,8 +214,10 @@ void rtc_set(struct rtc_time *tmp)
data[RTC_DAY] = bin2bcd(tmp->tm_wday + 1) & 0x07;
if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, data, RTC_REG_CNT)) {
printf("I2C write failed in rtc_set()\n");
- return;
+ return -1;
}
+
+ return 0;
}
void rtc_reset(void)
diff --git a/drivers/rtc/m41t62.c b/drivers/rtc/m41t62.c
index 89d4ccd..9b7c84a 100644
--- a/drivers/rtc/m41t62.c
+++ b/drivers/rtc/m41t62.c
@@ -96,7 +96,7 @@ int rtc_get(struct rtc_time *tm)
return 0;
}
-void rtc_set(struct rtc_time *tm)
+int rtc_set(struct rtc_time *tm)
{
u8 buf[M41T62_DATETIME_REG_SIZE];
@@ -123,8 +123,12 @@ void rtc_set(struct rtc_time *tm)
/* assume 20YY not 19YY */
buf[M41T62_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
- if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, buf, M41T62_DATETIME_REG_SIZE))
+ if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, buf, M41T62_DATETIME_REG_SIZE)) {
printf("I2C write failed in %s()\n", __func__);
+ return -1;
+ }
+
+ return 0;
}
void rtc_reset(void)
diff --git a/drivers/rtc/m48t35ax.c b/drivers/rtc/m48t35ax.c
index 353a30e..e19b81b 100644
--- a/drivers/rtc/m48t35ax.c
+++ b/drivers/rtc/m48t35ax.c
@@ -87,7 +87,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar ccr; /* Clock control register */
uchar century;
@@ -116,6 +116,8 @@ void rtc_set (struct rtc_time *tmp)
ccr = rtc_read(0);
ccr = ccr & 0x7F;
rtc_write(0, ccr);
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/max6900.c b/drivers/rtc/max6900.c
index 4cfc5de..758d7b7 100644
--- a/drivers/rtc/max6900.c
+++ b/drivers/rtc/max6900.c
@@ -107,7 +107,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
debug ( "Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
@@ -124,6 +124,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (0x84, bin2bcd(tmp->tm_hour));
rtc_write (0x82, bin2bcd(tmp->tm_min ));
rtc_write (0x80, bin2bcd(tmp->tm_sec ));
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/mc13783-rtc.c b/drivers/rtc/mc13783-rtc.c
index b6e1501..6ea9137 100644
--- a/drivers/rtc/mc13783-rtc.c
+++ b/drivers/rtc/mc13783-rtc.c
@@ -77,7 +77,7 @@ int rtc_get(struct rtc_time *rtc)
return 0;
}
-void rtc_set(struct rtc_time *rtc)
+int rtc_set(struct rtc_time *rtc)
{
u32 time, day, reg;
@@ -86,7 +86,7 @@ void rtc_set(struct rtc_time *rtc)
slave = spi_setup_slave(1, 0, 1000000,
SPI_MODE_2 | SPI_CS_HIGH);
if (!slave)
- return;
+ return -1;
}
time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
@@ -95,7 +95,7 @@ void rtc_set(struct rtc_time *rtc)
time %= 86400;
if (spi_claim_bus(slave))
- return;
+ return -1;
reg = 0x2c000000 | day | 0x80000000;
spi_xfer(slave, 32, (uchar *)®, (uchar *)&day,
@@ -106,6 +106,8 @@ void rtc_set(struct rtc_time *rtc)
SPI_XFER_BEGIN | SPI_XFER_END);
spi_release_bus(slave);
+
+ return -1;
}
void rtc_reset(void)
diff --git a/drivers/rtc/mc146818.c b/drivers/rtc/mc146818.c
index 460a0e6..1225454 100644
--- a/drivers/rtc/mc146818.c
+++ b/drivers/rtc/mc146818.c
@@ -105,7 +105,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
#ifdef RTC_DEBUG
printf ( "Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
@@ -127,6 +127,7 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (RTC_SECONDS, bin2bcd(tmp->tm_sec ));
rtc_write(RTC_CONFIG_B,0x02); /* enables the RTC to update the regs */
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/mcfrtc.c b/drivers/rtc/mcfrtc.c
index 30b2a81..c2af197 100644
--- a/drivers/rtc/mcfrtc.c
+++ b/drivers/rtc/mcfrtc.c
@@ -68,7 +68,7 @@ int rtc_get(struct rtc_time *tmp)
return 0;
}
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
@@ -106,6 +106,8 @@ void rtc_set(struct rtc_time *tmp)
rtc->days = days;
rtc->hourmin = (tmp->tm_hour << 8) | tmp->tm_min;
rtc->seconds = tmp->tm_sec;
+
+ return 0;
}
void rtc_reset(void)
diff --git a/drivers/rtc/mk48t59.c b/drivers/rtc/mk48t59.c
index 918c291..b6c234e 100644
--- a/drivers/rtc/mk48t59.c
+++ b/drivers/rtc/mk48t59.c
@@ -185,7 +185,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar save_ctrl_a;
@@ -210,6 +210,8 @@ void rtc_set (struct rtc_time *tmp)
save_ctrl_a &= ~RTC_CA_WRITE;
rtc_write(RTC_CONTROLA, save_ctrl_a); /* enables the RTC to update the regs */
+
+ return 0;
}
void rtc_reset (void)
@@ -225,7 +227,7 @@ void rtc_reset (void)
rtc_write(RTC_CONTROLB, control_b);
}
-void rtc_set_watchdog(short multi, short res)
+int rtc_set_watchdog(short multi, short res)
{
uchar wd_value;
diff --git a/drivers/rtc/mpc5xxx.c b/drivers/rtc/mpc5xxx.c
index 1450649..6231b9b 100644
--- a/drivers/rtc/mpc5xxx.c
+++ b/drivers/rtc/mpc5xxx.c
@@ -88,7 +88,7 @@ int rtc_get (struct rtc_time *tmp)
/*****************************************************************************
* set time
*****************************************************************************/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
RTC5200 *rtc = (RTC5200 *) (CFG_MBAR+0x800);
ulong time, date, year;
@@ -129,6 +129,8 @@ void rtc_set (struct rtc_time *tmp)
udelay (1000);
rtc->tsr = time;
udelay (1000);
+
+ return 0;
}
/*****************************************************************************
diff --git a/drivers/rtc/mpc8xx.c b/drivers/rtc/mpc8xx.c
index 9435069..2bbc5d3 100644
--- a/drivers/rtc/mpc8xx.c
+++ b/drivers/rtc/mpc8xx.c
@@ -51,7 +51,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
ulong tim;
@@ -65,6 +65,8 @@ void rtc_set (struct rtc_time *tmp)
immr->im_sitk.sitk_rtck = KAPWR_KEY;
immr->im_sit.sit_rtc = tim;
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/pcf8563.c b/drivers/rtc/pcf8563.c
index 1274ffa..2fe1e37 100644
--- a/drivers/rtc/pcf8563.c
+++ b/drivers/rtc/pcf8563.c
@@ -86,7 +86,7 @@ int rtc_get (struct rtc_time *tmp)
return rel;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
uchar century;
@@ -104,6 +104,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (0x04, bin2bcd(tmp->tm_hour));
rtc_write (0x03, bin2bcd(tmp->tm_min ));
rtc_write (0x02, bin2bcd(tmp->tm_sec ));
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/pl031.c b/drivers/rtc/pl031.c
old mode 100755
new mode 100644
index 276c184..6c1e9bd
--- a/drivers/rtc/pl031.c
+++ b/drivers/rtc/pl031.c
@@ -75,7 +75,7 @@ void rtc_reset(void)
/*
* Set the RTC
*/
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
unsigned long tim;
@@ -84,7 +84,7 @@ void rtc_set(struct rtc_time *tmp)
if (tmp == NULL) {
puts("Error setting the date/time\n");
- return;
+ return -1;
}
/* Calculate number of seconds this incoming time represents */
@@ -92,6 +92,8 @@ void rtc_set(struct rtc_time *tmp)
tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
RTC_WRITE_REG(RTC_LR, tim);
+
+ return -1;
}
/*
diff --git a/drivers/rtc/rs5c372.c b/drivers/rtc/rs5c372.c
index 38db199..34514d0 100644
--- a/drivers/rtc/rs5c372.c
+++ b/drivers/rtc/rs5c372.c
@@ -205,7 +205,7 @@ rtc_set (struct rtc_time *tmp)
rs5c372_enable();
if (!setup_done)
- return;
+ return -1;
if(rtc_debug > 2) {
printf("rtc_set: tm_year = %d\n", tmp->tm_year);
@@ -249,11 +249,15 @@ rtc_set (struct rtc_time *tmp)
buf[7] = bin2bcd(tmp->tm_year % 100);
ret = i2c_write(CFG_I2C_RTC_ADDR, 0, 0, buf, 8);
- if (ret != 0)
+ if (ret != 0) {
printf("rs5c372_set_datetime(), i2c_master_send() returned %d\n",ret);
+ return -1;
+ }
+ } else {
+ return -1;
}
- return;
+ return 0;
}
/*
diff --git a/drivers/rtc/rx8025.c b/drivers/rtc/rx8025.c
index 064138e..5bcb02c 100644
--- a/drivers/rtc/rx8025.c
+++ b/drivers/rtc/rx8025.c
@@ -154,7 +154,7 @@ int rtc_get (struct rtc_time *tmp)
/*
* Set the RTC
*/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -172,6 +172,8 @@ void rtc_set (struct rtc_time *tmp)
rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
rtc_write (RTC_CTL1_REG_ADDR, RTC_CTL1_BIT_2412);
+
+ return 0;
}
/*
diff --git a/drivers/rtc/s3c24x0_rtc.c b/drivers/rtc/s3c24x0_rtc.c
index 13d077b..0d3372f 100644
--- a/drivers/rtc/s3c24x0_rtc.c
+++ b/drivers/rtc/s3c24x0_rtc.c
@@ -135,7 +135,7 @@ int rtc_get (struct rtc_time *tmp)
return 0;
}
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
{
S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
uchar sec, min, hour, mday, wday, mon, year;
@@ -167,6 +167,8 @@ void rtc_set (struct rtc_time *tmp)
/* disable access to RTC registers */
SetRTC_Access(RTC_DISABLE);
+
+ return 0;
}
void rtc_reset (void)
diff --git a/drivers/rtc/x1205.c b/drivers/rtc/x1205.c
index 7025cf4..7a3b514 100644
--- a/drivers/rtc/x1205.c
+++ b/drivers/rtc/x1205.c
@@ -134,7 +134,7 @@ int rtc_get(struct rtc_time *tm)
return 0;
}
-void rtc_set(struct rtc_time *tm)
+int rtc_set(struct rtc_time *tm)
{
int i;
u8 buf[8];
@@ -168,6 +168,8 @@ void rtc_set(struct rtc_time *tm)
rtc_write(X1205_CCR_BASE + i, buf[i]);
rtc_write(X1205_REG_SR, 0);
+
+ return 0;
}
void rtc_reset(void)
diff --git a/include/rtc.h b/include/rtc.h
index df2d35f..785fbe3 100644
--- a/include/rtc.h
+++ b/include/rtc.h
@@ -53,7 +53,7 @@ struct rtc_time {
};
int rtc_get (struct rtc_time *);
-void rtc_set (struct rtc_time *);
+int rtc_set (struct rtc_time *);
void rtc_reset (void);
void GregorianDay (struct rtc_time *);
--
1.5.6.5
