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@ -24,9 +24,9 @@ |
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-#define DRV_VERSION "0.05"
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+#define DRV_VERSION "0.06"
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static DEFINE_MUTEX(m41t80_rtc_mutex);
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static const struct i2c_device_id m41t80_id[] = {
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{ "m41t62", M41T80_FEATURE_SQ | M41T80_FEATURE_SQ_ALT },
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@@ -88,31 +91,88 @@ struct m41t80_data {
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@@ -89,31 +92,88 @@ struct m41t80_data {
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struct rtc_device *rtc;
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};
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@ -136,7 +136,7 @@ |
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tm->tm_min = bcd2bin(buf[M41T80_REG_MIN] & 0x7f);
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tm->tm_hour = bcd2bin(buf[M41T80_REG_HOUR] & 0x3f);
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tm->tm_mday = bcd2bin(buf[M41T80_REG_DAY] & 0x3f);
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@@ -127,39 +187,16 @@ static int m41t80_get_datetime(struct i2
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@@ -128,39 +188,16 @@ static int m41t80_get_datetime(struct i2
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/* Sets the given date and time to the real time clock. */
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static int m41t80_set_datetime(struct i2c_client *client, struct rtc_time *tm)
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{
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@ -180,7 +180,7 @@ |
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/* Merge time-data and register flags into buf[0..7] */
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buf[M41T80_REG_SSEC] = 0;
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buf[M41T80_REG_SEC] =
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@@ -177,7 +214,8 @@ static int m41t80_set_datetime(struct i2
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@@ -178,7 +215,8 @@ static int m41t80_set_datetime(struct i2
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/* assume 20YY not 19YY */
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buf[M41T80_REG_YEAR] = bin2bcd(tm->tm_year % 100);
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@ -190,7 +190,7 @@ |
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dev_err(&client->dev, "write error\n");
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return -EIO;
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}
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@@ -251,34 +289,11 @@ err:
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@@ -252,34 +290,11 @@ err:
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static int m41t80_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *t)
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{
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struct i2c_client *client = to_i2c_client(dev);
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@ -228,7 +228,7 @@ |
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dev_err(&client->dev, "read error\n");
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return -EIO;
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}
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@@ -288,7 +303,6 @@ static int m41t80_rtc_set_alarm(struct d
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@@ -289,7 +304,6 @@ static int m41t80_rtc_set_alarm(struct d
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reg[M41T80_REG_ALARM_MIN] = 0;
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reg[M41T80_REG_ALARM_SEC] = 0;
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@ -236,7 +236,7 @@ |
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reg[M41T80_REG_ALARM_SEC] |= t->time.tm_sec >= 0 ?
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bin2bcd(t->time.tm_sec) : 0x80;
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reg[M41T80_REG_ALARM_MIN] |= t->time.tm_min >= 0 ?
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@@ -302,7 +316,8 @@ static int m41t80_rtc_set_alarm(struct d
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@@ -303,7 +317,8 @@ static int m41t80_rtc_set_alarm(struct d
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else
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reg[M41T80_REG_ALARM_DAY] |= 0x40;
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@ -246,7 +246,7 @@ |
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dev_err(&client->dev, "write error\n");
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return -EIO;
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}
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@@ -322,24 +337,10 @@ static int m41t80_rtc_read_alarm(struct
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@@ -323,24 +338,10 @@ static int m41t80_rtc_read_alarm(struct
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{
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struct i2c_client *client = to_i2c_client(dev);
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u8 buf[M41T80_ALARM_REG_SIZE + 1]; /* all alarm regs and flags */
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@ -273,7 +273,7 @@ |
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dev_err(&client->dev, "read error\n");
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return -EIO;
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}
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@@ -512,26 +513,16 @@ static int boot_flag;
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@@ -513,26 +514,16 @@ static int boot_flag;
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*/
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static void wdt_ping(void)
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{
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@ -306,7 +306,7 @@ |
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/*
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* M41T65 has three bits for watchdog resolution. Don't set bit 7, as
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@@ -540,7 +531,7 @@ static void wdt_ping(void)
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@@ -541,7 +532,7 @@ static void wdt_ping(void)
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if (clientdata->features & M41T80_FEATURE_WD)
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i2c_data[1] &= ~M41T80_WATCHDOG_RB2;
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@ -315,7 +315,7 @@ |
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}
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/**
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@@ -550,36 +541,8 @@ static void wdt_ping(void)
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@@ -551,36 +542,8 @@ static void wdt_ping(void)
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*/
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static void wdt_disable(void)
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{
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@ -354,7 +354,7 @@ |
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}
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/**
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@@ -772,8 +735,8 @@ static int m41t80_probe(struct i2c_clien
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@@ -782,8 +745,8 @@ static int m41t80_probe(struct i2c_clien
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struct rtc_time tm;
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struct m41t80_data *clientdata = NULL;
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