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rtc: ds1343: simplify regmap initialization

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Avoid using memset as gcc can properly initialize structures.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni
2018-02-12 23:47:35 +01:00
parent 0391df74a6
commit b5086150a6
1 changed files with 2 additions and 6 deletions
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8
drivers/rtc/rtc-ds1343.c
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@@ -599,15 +599,11 @@ static const struct rtc_class_ops ds1343_rtc_ops = {
static int ds1343_probe(struct spi_device *spi) static int ds1343_probe(struct spi_device *spi)
{ {
struct ds1343_priv *priv; struct ds1343_priv *priv;
struct regmap_config config; struct regmap_config config = { .reg_bits = 8, .val_bits = 8,
.write_flag_mask = 0x80, };
unsigned int data; unsigned int data;
int res; int res;
memset(&config, 0, sizeof(config));
config.reg_bits = 8;
config.val_bits = 8;
config.write_flag_mask = 0x80;
priv = devm_kzalloc(&spi->dev, sizeof(struct ds1343_priv), GFP_KERNEL); priv = devm_kzalloc(&spi->dev, sizeof(struct ds1343_priv), GFP_KERNEL);
if (!priv) if (!priv)
return -ENOMEM; return -ENOMEM;