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path: root/drivers/rtc/rtc-ds1307.c
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Diffstat (limited to 'drivers/rtc/rtc-ds1307.c')
-rw-r--r--drivers/rtc/rtc-ds1307.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index ca18fd1..4e75345 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -670,9 +670,9 @@ static int ds1307_probe(struct i2c_client *client,
int tmp;
const struct chip_desc *chip = &chips[id->driver_data];
struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
- int want_irq = false;
+ bool want_irq = false;
unsigned char *buf;
- struct ds1307_platform_data *pdata = client->dev.platform_data;
+ struct ds1307_platform_data *pdata = dev_get_platdata(&client->dev);
static const int bbsqi_bitpos[] = {
[ds_1337] = 0,
[ds_1339] = DS1339_BIT_BBSQI,
@@ -956,7 +956,7 @@ read_rtc:
GFP_KERNEL);
if (!ds1307->nvram) {
err = -ENOMEM;
- goto exit;
+ goto err_irq;
}
ds1307->nvram->attr.name = "nvram";
ds1307->nvram->attr.mode = S_IRUGO | S_IWUSR;
@@ -967,13 +967,15 @@ read_rtc:
ds1307->nvram_offset = chip->nvram_offset;
err = sysfs_create_bin_file(&client->dev.kobj, ds1307->nvram);
if (err)
- goto exit;
+ goto err_irq;
set_bit(HAS_NVRAM, &ds1307->flags);
dev_info(&client->dev, "%zu bytes nvram\n", ds1307->nvram->size);
}
return 0;
+err_irq:
+ free_irq(client->irq, client);
exit:
return err;
}
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