From: Sebastian Reichel <sebastian.reichel@collabora.com>
To: Dmitry Osipenko <digetx@gmail.com>, Sebastian Reichel <sre@kernel.org>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel@collabora.com,
Sebastian Reichel <sebastian.reichel@collabora.com>
Subject: [PATCHv1 2/2] power: supply: smb347-charger: Use generic property framework
Date: Wed, 26 Aug 2020 16:41:59 +0200 [thread overview]
Message-ID: <20200826144159.353837-3-sebastian.reichel@collabora.com> (raw)
In-Reply-To: <20200826144159.353837-1-sebastian.reichel@collabora.com>
Simplify the driver and remove the DT specific code by
using the generic device property framework.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
drivers/power/supply/smb347-charger.c | 40 +++++++++++++--------------
1 file changed, 19 insertions(+), 21 deletions(-)
diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c
index b182727dfc90..d3bf35ed12ce 100644
--- a/drivers/power/supply/smb347-charger.c
+++ b/drivers/power/supply/smb347-charger.c
@@ -17,6 +17,7 @@
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/power_supply.h>
+#include <linux/property.h>
#include <linux/regmap.h>
#include <dt-bindings/power/summit,smb347-charger.h>
@@ -1176,7 +1177,7 @@ static bool smb347_readable_reg(struct device *dev, unsigned int reg)
static void smb347_dt_parse_dev_info(struct smb347_charger *smb)
{
- struct device_node *np = smb->dev->of_node;
+ struct device *dev = smb->dev;
smb->soft_temp_limit_compensation =
SMB3XX_SOFT_TEMP_COMPENSATE_DEFAULT;
@@ -1190,32 +1191,29 @@ static void smb347_dt_parse_dev_info(struct smb347_charger *smb)
smb->hard_hot_temp_limit = SMB3XX_TEMP_USE_DEFAULT;
/* Charging constraints */
- of_property_read_u32(np, "summit,fast-voltage-threshold-microvolt",
- &smb->pre_to_fast_voltage);
- of_property_read_u32(np, "summit,mains-current-limit-microamp",
- &smb->mains_current_limit);
- of_property_read_u32(np, "summit,usb-current-limit-microamp",
- &smb->usb_hc_current_limit);
+ device_property_read_u32(dev, "summit,fast-voltage-threshold-microvolt",
+ &smb->pre_to_fast_voltage);
+ device_property_read_u32(dev, "summit,mains-current-limit-microamp",
+ &smb->mains_current_limit);
+ device_property_read_u32(dev, "summit,usb-current-limit-microamp",
+ &smb->usb_hc_current_limit);
/* For thermometer monitoring */
- of_property_read_u32(np, "summit,chip-temperature-threshold-celsius",
- &smb->chip_temp_threshold);
- of_property_read_u32(np, "summit,soft-compensation-method",
- &smb->soft_temp_limit_compensation);
- of_property_read_u32(np, "summit,charge-current-compensation-microamp",
- &smb->charge_current_compensation);
+ device_property_read_u32(dev, "summit,chip-temperature-threshold-celsius",
+ &smb->chip_temp_threshold);
+ device_property_read_u32(dev, "summit,soft-compensation-method",
+ &smb->soft_temp_limit_compensation);
+ device_property_read_u32(dev, "summit,charge-current-compensation-microamp",
+ &smb->charge_current_compensation);
/* Supported charging mode */
- smb->use_mains =
- of_property_read_bool(np, "summit,enable-mains-charging");
- smb->use_usb =
- of_property_read_bool(np, "summit,enable-usb-charging");
- smb->use_usb_otg =
- of_property_read_bool(np, "summit,enable-otg-charging");
+ smb->use_mains = device_property_read_bool(dev, "summit,enable-mains-charging");
+ smb->use_usb = device_property_read_bool(dev, "summit,enable-usb-charging");
+ smb->use_usb_otg = device_property_read_bool(dev, "summit,enable-otg-charging");
/* Select charging control */
- of_property_read_u32(np, "summit,enable-charge-control",
- &smb->enable_control);
+ device_property_read_u32(dev, "summit,enable-charge-control",
+ &smb->enable_control);
}
static int smb347_get_battery_info(struct smb347_charger *smb)
--
2.28.0
next prev parent reply other threads:[~2020-08-26 14:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-26 14:41 [PATCHv1 0/2] power: supply: smb347-charger: Cleanups Sebastian Reichel
2020-08-26 14:41 ` [PATCHv1 1/2] power: supply: smb347-charger: Drop pdata support Sebastian Reichel
2020-08-28 7:47 ` Dmitry Osipenko
2020-08-26 14:41 ` Sebastian Reichel [this message]
2020-08-28 7:47 ` [PATCHv1 2/2] power: supply: smb347-charger: Use generic property framework Dmitry Osipenko
2020-08-28 7:47 ` [PATCHv1 0/2] power: supply: smb347-charger: Cleanups Dmitry Osipenko
2020-08-28 15:06 ` Sebastian Reichel
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