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rtc: ds1302: remove unnecessary spi_set_drvdata() 

Remove unnecessary spi_set_drvdata() in ds1302_remove(), the driver_data
will be set to NULL in device_unbind_cleanup() after calling ->remove().
After this, ds1302_remove() is an empty function, so remove it too.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220913144905.2004924-1-yangyingliang@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Yang Yingliang 2022-09-13 22:49:05 +08:00 committed by Alexandre Belloni
parent f27efee663
commit 5dc8356830
1 changed files with 0 additions and 6 deletions
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6
drivers/rtc/rtc-ds1302.c
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@ -185,11 +185,6 @@ static int ds1302_probe(struct spi_device *spi)
return 0;
}
static void ds1302_remove(struct spi_device *spi)
{
spi_set_drvdata(spi, NULL);
}
#ifdef CONFIG_OF
static const struct of_device_id ds1302_dt_ids[] = {
{ .compatible = "maxim,ds1302", },
@ -208,7 +203,6 @@ static struct spi_driver ds1302_driver = {
.driver.name = "rtc-ds1302",
.driver.of_match_table = of_match_ptr(ds1302_dt_ids),
.probe = ds1302_probe,
.remove = ds1302_remove,
.id_table = ds1302_spi_ids,
};