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Searched refs:role_ctrl (Results 1 – 1 of 1) sorted by relevance

/openbmc/linux/drivers/usb/typec/tcpm/
H A Dmaxim_contaminant.c227 u8 role_ctrl = 0, role_ctrl_backup = 0; in max_contaminant_detect_contaminant() local
230 ret = max_tcpci_read8(chip, TCPC_ROLE_CTRL, &role_ctrl); in max_contaminant_detect_contaminant()
234 role_ctrl_backup = role_ctrl; in max_contaminant_detect_contaminant()
235 role_ctrl = 0x0F; in max_contaminant_detect_contaminant()
236 ret = max_tcpci_write8(chip, TCPC_ROLE_CTRL, role_ctrl); in max_contaminant_detect_contaminant()
347 u8 role_ctrl, role_ctrl_backup; in max_contaminant_is_contaminant() local
349 ret = max_tcpci_read8(chip, TCPC_ROLE_CTRL, &role_ctrl); in max_contaminant_is_contaminant()
353 role_ctrl_backup = role_ctrl; in max_contaminant_is_contaminant()
354 role_ctrl |= 0x0F; in max_contaminant_is_contaminant()
355 role_ctrl &= ~(TCPC_ROLE_CTRL_DRP); in max_contaminant_is_contaminant()
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