From: Hans de Goede <hdegoede@redhat.com>
To: Mark Gross <markgross@kernel.org>,
Andy Shevchenko <andy@infradead.org>,
Wolfram Sang <wsa@the-dreams.de>,
Sebastian Reichel <sre@kernel.org>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Ard Biesheuvel <ardb@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>,
Yauhen Kharuzhy <jekhor@gmail.com>,
Tsuchiya Yuto <kitakar@gmail.com>,
platform-driver-x86@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-efi@vger.kernel.org
Subject: [PATCH 09/13] power: supply: bq25890: Add bq25890_set_otg_cfg() helper
Date: Sat, 30 Oct 2021 20:28:09 +0200 [thread overview]
Message-ID: <20211030182813.116672-10-hdegoede@redhat.com> (raw)
In-Reply-To: <20211030182813.116672-1-hdegoede@redhat.com>
Add a bq25890_set_otg_cfg() helper function, this is a preparation
patch for adding regulator support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/power/supply/bq25890_charger.c | 28 ++++++++++++++------------
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index 163ca5d761aa..7504e30f1e4d 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -773,6 +773,17 @@ static int bq25890_power_supply_init(struct bq25890_device *bq)
return PTR_ERR_OR_ZERO(bq->charger);
}
+static int bq25890_set_otg_cfg(struct bq25890_device *bq, u8 val)
+{
+ int ret;
+
+ ret = bq25890_field_write(bq, F_OTG_CFG, val);
+ if (ret < 0)
+ dev_err(bq->dev, "Error switching to boost/charger mode: %d\n", ret);
+
+ return ret;
+}
+
static void bq25890_usb_work(struct work_struct *data)
{
int ret;
@@ -782,25 +793,16 @@ static void bq25890_usb_work(struct work_struct *data)
switch (bq->usb_event) {
case USB_EVENT_ID:
/* Enable boost mode */
- ret = bq25890_field_write(bq, F_OTG_CFG, 1);
- if (ret < 0)
- goto error;
+ bq25890_set_otg_cfg(bq, 1);
break;
case USB_EVENT_NONE:
/* Disable boost mode */
- ret = bq25890_field_write(bq, F_OTG_CFG, 0);
- if (ret < 0)
- goto error;
-
- power_supply_changed(bq->charger);
+ ret = bq25890_set_otg_cfg(bq, 0);
+ if (ret == 0)
+ power_supply_changed(bq->charger);
break;
}
-
- return;
-
-error:
- dev_err(bq->dev, "Error switching to boost/charger mode.\n");
}
static int bq25890_usb_notifier(struct notifier_block *nb, unsigned long val,
--
2.31.1
next prev parent reply other threads:[~2021-10-30 18:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-30 18:28 [PATCH 00/13] power-suppy/i2c/extcon: Add support for cht-wc PMIC without USB-PD support Hans de Goede
2021-10-30 18:28 ` [PATCH 01/13] platform/x86: Rename touchscreen_dmi to dmi_device_properties Hans de Goede
2021-10-30 19:07 ` Randy Dunlap
2021-10-30 18:28 ` [PATCH 02/13] platform/x86: dmi_device_properties: Add setup info for boards with a CHT Whiskey Cove PMIC Hans de Goede
2021-10-30 21:56 ` Andy Shevchenko
2021-11-08 15:48 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 03/13] power: supply: bq25890: Fix race causing oops at boot Hans de Goede
2021-11-02 16:28 ` Sebastian Reichel
2021-10-30 18:28 ` [PATCH 04/13] power: supply: bq25890: Fix initial setting of the F_CONV_RATE field Hans de Goede
2021-11-02 16:29 ` Sebastian Reichel
2021-10-30 18:28 ` [PATCH 05/13] power: supply: bq25890: Add a bq25890_rw_init_data() helper Hans de Goede
2021-10-30 18:28 ` [PATCH 06/13] power: supply: bq25890: Add support for skipping initialization Hans de Goede
2021-10-30 22:07 ` Andy Shevchenko
2021-11-08 15:57 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 07/13] power: supply: bq25890: Enable charging on boards where we skip reset Hans de Goede
2021-11-07 18:32 ` Yauhen Kharuzhy
2021-10-30 18:28 ` [PATCH 08/13] power: supply: bq25890: Drop dev->platform_data == NULL check Hans de Goede
2021-10-30 18:28 ` Hans de Goede [this message]
2021-10-30 22:10 ` [PATCH 09/13] power: supply: bq25890: Add bq25890_set_otg_cfg() helper Andy Shevchenko
2021-11-08 15:59 ` Hans de Goede
2021-11-07 18:49 ` Yauhen Kharuzhy
2021-11-07 19:47 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 10/13] power: supply: bq25890: Add support for registering the Vbus boost converter as a regulator Hans de Goede
2021-10-30 22:13 ` Andy Shevchenko
2021-11-08 16:06 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 11/13] i2c: cht-wc: Add support for devices using a bq25890 charger Hans de Goede
2021-10-31 17:58 ` Wolfram Sang
2021-11-08 16:03 ` Hans de Goede
2021-11-07 19:07 ` Yauhen Kharuzhy
2021-11-07 19:35 ` Yauhen Kharuzhy
2021-11-07 19:51 ` Hans de Goede
2021-10-30 18:28 ` [PATCH 12/13] extcon: intel-cht-wc: Check new "intel,cht-wc-setup" device-property Hans de Goede
2021-10-30 18:28 ` [PATCH 13/13] extcon: intel-cht-wc: Add support for devices with an USB-micro-B connector Hans de Goede
2021-10-31 12:52 ` Andy Shevchenko
2021-11-08 15:44 ` Hans de Goede
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