linux-imx
Public
Source
committed 97f5b0379c3x
err = rv3029_eeprom_exit(dev); if (err < 0) return err; return ret;}static int rv3029_eeprom_write(struct device *dev, u8 reg, u8 const buf[], size_t len){ int ret, err; int ret; size_t i; u8 tmp; err = rv3029_eeprom_enter(dev); if (err < 0) return err; ret = rv3029_eeprom_enter(dev); if (ret < 0) return ret; for (i = 0; i < len; i++, reg++) { ret = rv3029_read_regs(dev, reg, &tmp, 1); if (ret < 0) break; if (tmp != buf[i]) { ret = rv3029_write_regs(dev, reg, &buf[i], 1); if (ret < 0) break; } ret = rv3029_eeprom_busywait(dev); if (ret < 0) break; } err = rv3029_eeprom_exit(dev); if (err < 0) return err; ret = rv3029_eeprom_exit(dev); if (ret < 0) return ret; return ret; return 0;}static int rv3029_eeprom_update_bits(struct device *dev, u8 reg, u8 mask, u8 set){ u8 buf; int ret; ret = rv3029_eeprom_read(dev, reg, &buf, 1); if (ret < 0)