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authorLinus Torvalds <torvalds@linux-foundation.org>2022-06-03 20:36:34 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2022-06-03 20:36:34 +0200
commit6f9b5ed8caddfbc94af8307c557ed57a8ec5c65c (patch)
treedda90fb07a35fc07cf0cedc22f0f6be61b29cf53 /drivers/power
parentMerge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gre... (diff)
parenthabanalabs: use separate structure info for each error collect data (diff)
downloadlinux-6f9b5ed8caddfbc94af8307c557ed57a8ec5c65c.tar.xz
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Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / other smaller driver subsystem updates from Greg KH: "Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems" * tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (387 commits) habanalabs: use separate structure info for each error collect data habanalabs: fix missing handle shift during mmap habanalabs: remove hdev from hl_ctx_get args habanalabs: do MMU prefetch as deferred work habanalabs: order memory manager messages habanalabs: return -EFAULT on copy_to_user error habanalabs: use NULL for eventfd habanalabs: update firmware header habanalabs: add support for notification via eventfd habanalabs: add topic to memory manager buffer habanalabs: handle race in driver fini habanalabs: add device memory scrub ability through debugfs habanalabs: use unified memory manager for CB flow habanalabs: unified memory manager new code for CB flow habanalabs/gaudi: set arbitration timeout to a high value habanalabs: add put by handle method to memory manager habanalabs: hide memory manager page shift habanalabs: Add separate poll interval value for protocol habanalabs: use get_task_pid() to take PID habanalabs: add prefetch flag to the MAP operation ...
Diffstat (limited to 'drivers/power')
-rw-r--r--drivers/power/supply/axp288_charger.c17
-rw-r--r--drivers/power/supply/charger-manager.c7
-rw-r--r--drivers/power/supply/max8997_charger.c8
3 files changed, 16 insertions, 16 deletions
diff --git a/drivers/power/supply/axp288_charger.c b/drivers/power/supply/axp288_charger.c
index 19746e658a6a..15219ed43ce9 100644
--- a/drivers/power/supply/axp288_charger.c
+++ b/drivers/power/supply/axp288_charger.c
@@ -865,17 +865,20 @@ static int axp288_charger_probe(struct platform_device *pdev)
info->regmap_irqc = axp20x->regmap_irqc;
info->cable.edev = extcon_get_extcon_dev(AXP288_EXTCON_DEV_NAME);
- if (info->cable.edev == NULL) {
- dev_dbg(dev, "%s is not ready, probe deferred\n",
- AXP288_EXTCON_DEV_NAME);
- return -EPROBE_DEFER;
+ if (IS_ERR(info->cable.edev)) {
+ dev_err_probe(dev, PTR_ERR(info->cable.edev),
+ "extcon_get_extcon_dev(%s) failed\n",
+ AXP288_EXTCON_DEV_NAME);
+ return PTR_ERR(info->cable.edev);
}
if (acpi_dev_present(USB_HOST_EXTCON_HID, NULL, -1)) {
info->otg.cable = extcon_get_extcon_dev(USB_HOST_EXTCON_NAME);
- if (info->otg.cable == NULL) {
- dev_dbg(dev, "EXTCON_USB_HOST is not ready, probe deferred\n");
- return -EPROBE_DEFER;
+ if (IS_ERR(info->otg.cable)) {
+ dev_err_probe(dev, PTR_ERR(info->otg.cable),
+ "extcon_get_extcon_dev(%s) failed\n",
+ USB_HOST_EXTCON_NAME);
+ return PTR_ERR(info->otg.cable);
}
dev_info(dev, "Using " USB_HOST_EXTCON_HID " extcon for usb-id\n");
}
diff --git a/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c
index d67edb760c94..92db79400a6a 100644
--- a/drivers/power/supply/charger-manager.c
+++ b/drivers/power/supply/charger-manager.c
@@ -985,13 +985,10 @@ static int charger_extcon_init(struct charger_manager *cm,
cable->nb.notifier_call = charger_extcon_notifier;
cable->extcon_dev = extcon_get_extcon_dev(cable->extcon_name);
- if (IS_ERR_OR_NULL(cable->extcon_dev)) {
+ if (IS_ERR(cable->extcon_dev)) {
pr_err("Cannot find extcon_dev for %s (cable: %s)\n",
cable->extcon_name, cable->name);
- if (cable->extcon_dev == NULL)
- return -EPROBE_DEFER;
- else
- return PTR_ERR(cable->extcon_dev);
+ return PTR_ERR(cable->extcon_dev);
}
for (i = 0; i < ARRAY_SIZE(extcon_mapping); i++) {
diff --git a/drivers/power/supply/max8997_charger.c b/drivers/power/supply/max8997_charger.c
index 127c73b0b3bd..1ec3535a257d 100644
--- a/drivers/power/supply/max8997_charger.c
+++ b/drivers/power/supply/max8997_charger.c
@@ -242,10 +242,10 @@ static int max8997_battery_probe(struct platform_device *pdev)
dev_info(&pdev->dev, "couldn't get charger regulator\n");
}
charger->edev = extcon_get_extcon_dev("max8997-muic");
- if (IS_ERR_OR_NULL(charger->edev)) {
- if (!charger->edev)
- return -EPROBE_DEFER;
- dev_info(charger->dev, "couldn't get extcon device\n");
+ if (IS_ERR(charger->edev)) {
+ dev_err_probe(charger->dev, PTR_ERR(charger->edev),
+ "couldn't get extcon device: max8997-muic\n");
+ return PTR_ERR(charger->edev);
}
if (!IS_ERR(charger->reg) && !IS_ERR_OR_NULL(charger->edev)) {