---

yaml --- r: 295250 b: refs/heads/master c: b24a726 h: refs/heads/master v: v3
git-mirror · Mar 23, 2012 · 48c0a2b · 48c0a2b
1 parent 6ce8825
commit 48c0a2b
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 32d322bcb0d6886084197247e30aa130956d5978
+refs/heads/master: b24a7267709bb0adb694364572478f919e9c7390
diff --git a/trunk/drivers/rtc/rtc-ds1307.c b/trunk/drivers/rtc/rtc-ds1307.c
@@ -646,11 +646,6 @@ static int __devinit ds1307_probe(struct i2c_client *client,
 	case ds_1337:
 	case ds_1339:
 	case ds_3231:
-		/* has IRQ? */
-		if (ds1307->client->irq > 0 && chip->alarm) {
-			INIT_WORK(&ds1307->work, ds1307_work);
-			want_irq = true;
-		}
 		/* get registers that the "rtc" read below won't read... */
 		tmp = ds1307->read_block_data(ds1307->client,
 				DS1337_REG_CONTROL, 2, buf);
@@ -668,10 +663,14 @@ static int __devinit ds1307_probe(struct i2c_client *client,
 		 * For some variants, be sure alarms can trigger when we're
 		 * running on Vbackup (BBSQI/BBSQW)
 		 */
-		if (want_irq) {
+		if (ds1307->client->irq > 0 && chip->alarm) {
+			INIT_WORK(&ds1307->work, ds1307_work);
+
 			ds1307->regs[0] |= DS1337_BIT_INTCN
 					| bbsqi_bitpos[ds1307->type];
 			ds1307->regs[0] &= ~(DS1337_BIT_A2IE | DS1337_BIT_A1IE);
+
+			want_irq = true;
 		}
 
 		i2c_smbus_write_byte_data(client, DS1337_REG_CONTROL,