ret = spi_w8r8(spi, RS5C348_CMD_R(RS5C348_REG_SECS));
if (ret < 0 || (ret & 0x80)) {
dev_err(&spi->dev, "not found.\n");
- goto kfree_exit;
+ return ret;
}
dev_info(&spi->dev, "spiclk %u KHz.\n",
/* turn RTC on if it was not on */
ret = spi_w8r8(spi, RS5C348_CMD_R(RS5C348_REG_CTL2));
if (ret < 0)
- goto kfree_exit;
+ return ret;
if (ret & (RS5C348_BIT_XSTP | RS5C348_BIT_VDET)) {
u8 buf[2];
struct rtc_time tm;
rtc_time_to_tm(0, &tm); /* 1970/1/1 */
ret = rs5c348_rtc_set_time(&spi->dev, &tm);
if (ret < 0)
- goto kfree_exit;
+ return ret;
buf[0] = RS5C348_CMD_W(RS5C348_REG_CTL2);
buf[1] = 0;
ret = spi_write_then_read(spi, buf, sizeof(buf), NULL, 0);
if (ret < 0)
- goto kfree_exit;
+ return ret;
}
ret = spi_w8r8(spi, RS5C348_CMD_R(RS5C348_REG_CTL1));
if (ret < 0)
- goto kfree_exit;
+ return ret;
if (ret & RS5C348_BIT_24H)
pdata->rtc_24h = 1;
rtc = devm_rtc_device_register(&spi->dev, rs5c348_driver.driver.name,
&rs5c348_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- ret = PTR_ERR(rtc);
- goto kfree_exit;
- }
+ if (IS_ERR(rtc))
+ return PTR_ERR(rtc);
pdata->rtc = rtc;
return 0;
- kfree_exit:
- return ret;
}
static struct spi_driver rs5c348_driver = {