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path: root/drivers/rtc/rtc-fm3130.c
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Diffstat (limited to 'drivers/rtc/rtc-fm3130.c')
-rw-r--r--drivers/rtc/rtc-fm3130.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-fm3130.c b/drivers/rtc/rtc-fm3130.c
index 3a7be11cc6b9..812c66755083 100644
--- a/drivers/rtc/rtc-fm3130.c
+++ b/drivers/rtc/rtc-fm3130.c
@@ -376,20 +376,22 @@ static int __devinit fm3130_probe(struct i2c_client *client,
376 } 376 }
377 377
378 /* Disabling calibration mode */ 378 /* Disabling calibration mode */
379 if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_CAL) 379 if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_CAL) {
380 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL, 380 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL,
381 fm3130->regs[FM3130_RTC_CONTROL] & 381 fm3130->regs[FM3130_RTC_CONTROL] &
382 ~(FM3130_RTC_CONTROL_BIT_CAL)); 382 ~(FM3130_RTC_CONTROL_BIT_CAL));
383 dev_warn(&client->dev, "Disabling calibration mode!\n"); 383 dev_warn(&client->dev, "Disabling calibration mode!\n");
384 }
384 385
385 /* Disabling read and write modes */ 386 /* Disabling read and write modes */
386 if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_WRITE || 387 if (fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_WRITE ||
387 fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_READ) 388 fm3130->regs[FM3130_RTC_CONTROL] & FM3130_RTC_CONTROL_BIT_READ) {
388 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL, 389 i2c_smbus_write_byte_data(client, FM3130_RTC_CONTROL,
389 fm3130->regs[FM3130_RTC_CONTROL] & 390 fm3130->regs[FM3130_RTC_CONTROL] &
390 ~(FM3130_RTC_CONTROL_BIT_READ | 391 ~(FM3130_RTC_CONTROL_BIT_READ |
391 FM3130_RTC_CONTROL_BIT_WRITE)); 392 FM3130_RTC_CONTROL_BIT_WRITE));
392 dev_warn(&client->dev, "Disabling READ or WRITE mode!\n"); 393 dev_warn(&client->dev, "Disabling READ or WRITE mode!\n");
394 }
393 395
394 /* oscillator off? turn it on, so clock can tick. */ 396 /* oscillator off? turn it on, so clock can tick. */
395 if (fm3130->regs[FM3130_CAL_CONTROL] & FM3130_CAL_CONTROL_BIT_nOSCEN) 397 if (fm3130->regs[FM3130_CAL_CONTROL] & FM3130_CAL_CONTROL_BIT_nOSCEN)