diff options
| author | André Draszik <[email protected]> | 2024-07-10 11:36:20 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-08-07 12:49:30 +0200 |
| commit | fc64f1ce292d0adb9ac3c8b6e372412bb6aa3052 (patch) | |
| tree | 09f170a8c65fe10fcd0978022f9c008e1ad2f6c5 | |
| parent | 5cb7e20bad86ab2df81e1fe26b07f9905569df95 (diff) | |
usb: typec: tcpm/tcpci_maxim: use GENMASK() for TCPC_VENDOR_ADC_CTRL1 register
Convert register TCPC_VENDOR_ADC_CTRL1 to using GENMASK() and
FIELD_PREP() so as to keep using a similar approach throughout the code
base and make it arguably easier to read.
Signed-off-by: André Draszik <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/usb/typec/tcpm/maxim_contaminant.c | 7 | ||||
| -rw-r--r-- | drivers/usb/typec/tcpm/tcpci_maxim.h | 3 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/typec/tcpm/maxim_contaminant.c b/drivers/usb/typec/tcpm/maxim_contaminant.c index cf9887de96c9..7bfec45e8f4f 100644 --- a/drivers/usb/typec/tcpm/maxim_contaminant.c +++ b/drivers/usb/typec/tcpm/maxim_contaminant.c @@ -76,8 +76,8 @@ static int max_contaminant_read_adc_mv(struct max_tcpci_chip *chip, enum fladc_s int ret; /* Channel & scale select */ - ret = regmap_update_bits(regmap, TCPC_VENDOR_ADC_CTRL1, ADCINSEL_MASK, - channel << ADC_CHANNEL_OFFSET); + ret = regmap_update_bits(regmap, TCPC_VENDOR_ADC_CTRL1, ADCINSEL, + FIELD_PREP(ADCINSEL, channel)); if (ret < 0) return ret; @@ -96,7 +96,8 @@ static int max_contaminant_read_adc_mv(struct max_tcpci_chip *chip, enum fladc_s if (ret < 0) return ret; - ret = regmap_update_bits(regmap, TCPC_VENDOR_ADC_CTRL1, ADCINSEL_MASK, 0); + ret = regmap_update_bits(regmap, TCPC_VENDOR_ADC_CTRL1, ADCINSEL, + FIELD_PREP(ADCINSEL, 0)); if (ret < 0) return ret; diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.h b/drivers/usb/typec/tcpm/tcpci_maxim.h index 34076069444f..a41ca9e7ad08 100644 --- a/drivers/usb/typec/tcpm/tcpci_maxim.h +++ b/drivers/usb/typec/tcpm/tcpci_maxim.h @@ -37,8 +37,7 @@ #define WTRCYCLE_4_8_S 1 #define TCPC_VENDOR_ADC_CTRL1 0x91 -#define ADCINSEL_MASK GENMASK(7, 5) -#define ADC_CHANNEL_OFFSET 5 +#define ADCINSEL GENMASK(7, 5) #define ADCEN BIT(0) enum contamiant_state { |