diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-03-12 08:44:02 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2015-03-13 23:15:12 +0100 |
| commit | 2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216 (patch) | |
| tree | b8bae66b916e1f64dd725a68bca2182ee315bf66 /drivers/power/ab8500_btemp.c | |
| parent | power_supply: Add driver private data (diff) | |
| download | linux-2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216.tar.xz linux-2dc9215d7c94f7f9f34ccf8b1710ad73d82f6216.zip | |
power_supply: Move run-time configuration to separate structure
Add new structure 'power_supply_config' for holding run-time
initialization data like of_node, supplies and private driver data.
The power_supply_register() function is changed so all power supply
drivers need updating.
When registering the power supply this new 'power_supply_config' should be
used instead of directly initializing 'struct power_supply'. This allows
changing the ownership of power_supply structure from driver to the
power supply core in next patches.
When a driver does not use of_node or supplies then it should use NULL
as config. If driver uses of_node or supplies then it should allocate
config on stack and initialize it with proper values.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
[for the nvec part]
Reviewed-by: Marc Dietrich <marvin24@gmx.de>
[for drivers/platform/x86/compal-laptop.c]
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
[for drivers/hid/*]
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power/ab8500_btemp.c')
| -rw-r--r-- | drivers/power/ab8500_btemp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/power/ab8500_btemp.c b/drivers/power/ab8500_btemp.c index 4ebf7b0819f7..d5683f503a4e 100644 --- a/drivers/power/ab8500_btemp.c +++ b/drivers/power/ab8500_btemp.c @@ -1058,6 +1058,7 @@ static int ab8500_btemp_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct abx500_bm_data *plat = pdev->dev.platform_data; + struct power_supply_config psy_cfg = {}; struct ab8500_btemp *di; int irq, i, ret = 0; u8 val; @@ -1095,11 +1096,11 @@ static int ab8500_btemp_probe(struct platform_device *pdev) di->btemp_psy.properties = ab8500_btemp_props; di->btemp_psy.num_properties = ARRAY_SIZE(ab8500_btemp_props); di->btemp_psy.get_property = ab8500_btemp_get_property; - di->btemp_psy.supplied_to = supply_interface; - di->btemp_psy.num_supplicants = ARRAY_SIZE(supply_interface); di->btemp_psy.external_power_changed = ab8500_btemp_external_power_changed; + psy_cfg.supplied_to = supply_interface; + psy_cfg.num_supplicants = ARRAY_SIZE(supply_interface); /* Create a work queue for the btemp */ di->btemp_wq = @@ -1140,7 +1141,7 @@ static int ab8500_btemp_probe(struct platform_device *pdev) } /* Register BTEMP power supply class */ - ret = power_supply_register(di->dev, &di->btemp_psy); + ret = power_supply_register(di->dev, &di->btemp_psy, &psy_cfg); if (ret) { dev_err(di->dev, "failed to register BTEMP psy\n"); goto free_btemp_wq; |