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@@ -1,14 +1,18 @@
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-diff -Naur a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
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---- a/drivers/rtc/rtc-ds1307.c 2017-09-18 18:59:01.000000000 +0200
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-+++ b/drivers/rtc/rtc-ds1307.c 2017-10-22 21:17:38.553161544 +0200
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-@@ -1096,8 +1096,8 @@
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- if (!(tmp & MCP794XX_BIT_ST)) {
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+diff -Naurp a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
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+--- a/drivers/rtc/rtc-ds1307.c 2018-02-19 11:38:04.000000000 +0100
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++++ b/drivers/rtc/rtc-ds1307.c 2018-03-08 11:58:06.832574443 +0100
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+@@ -1093,11 +1093,11 @@ read_rtc:
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+ }
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+
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+ /* clock halted? turn it on, so clock can tick. */
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+- if (!(tmp & MCP794XX_BIT_ST)) {
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++ if (!(ds1307->regs[3] & 0x20)) { /* check OSC Bit from REG 3 */
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++ dev_warn(&client->dev, "OSC NOT RUNNING !SET TIME!\n");
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i2c_smbus_write_byte_data(client, DS1307_REG_SECS,
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MCP794XX_BIT_ST);
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- dev_warn(&client->dev, "SET TIME!\n");
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- goto read_rtc;
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-+ dev_warn(&client->dev, "!!!!!!!!!!! SET TIME!\n");
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-+ // goto read_rtc;
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++// goto read_rtc; /* dont loop endless osc failure */
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}
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break;
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