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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 12:05:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-21 12:05:51 -0800 |
| commit | 06991c28f37ad68e5c03777f5c3b679b56e3dac1 (patch) | |
| tree | 4be75788e21c3c644fe6d39abf47693a171cf4f8 /drivers/power | |
| parent | 460dc1eecf37263c8e3b17685ef236f0d236facb (diff) | |
| parent | 74fef7a8fd1d2bd94f925d6638bb4c3049e7c381 (diff) | |
Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core patches from Greg Kroah-Hartman:
"Here is the big driver core merge for 3.9-rc1
There are two major series here, both of which touch lots of drivers
all over the kernel, and will cause you some merge conflicts:
- add a new function called devm_ioremap_resource() to properly be
able to check return values.
- remove CONFIG_EXPERIMENTAL
Other than those patches, there's not much here, some minor fixes and
updates"
Fix up trivial conflicts
* tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits)
base: memory: fix soft/hard_offline_page permissions
drivercore: Fix ordering between deferred_probe and exiting initcalls
backlight: fix class_find_device() arguments
TTY: mark tty_get_device call with the proper const values
driver-core: constify data for class_find_device()
firmware: Ignore abort check when no user-helper is used
firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER
firmware: Make user-mode helper optional
firmware: Refactoring for splitting user-mode helper code
Driver core: treat unregistered bus_types as having no devices
watchdog: Convert to devm_ioremap_resource()
thermal: Convert to devm_ioremap_resource()
spi: Convert to devm_ioremap_resource()
power: Convert to devm_ioremap_resource()
mtd: Convert to devm_ioremap_resource()
mmc: Convert to devm_ioremap_resource()
mfd: Convert to devm_ioremap_resource()
media: Convert to devm_ioremap_resource()
iommu: Convert to devm_ioremap_resource()
drm: Convert to devm_ioremap_resource()
...
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/jz4740-battery.c | 7 | ||||
| -rw-r--r-- | drivers/power/power_supply_core.c | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c index bf914893c6f..c675553d464 100644 --- a/drivers/power/jz4740-battery.c +++ b/drivers/power/jz4740-battery.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <linux/delay.h> +#include <linux/err.h> #include <linux/gpio.h> #include <linux/mfd/core.h> #include <linux/power_supply.h> @@ -266,9 +267,9 @@ static int jz_battery_probe(struct platform_device *pdev) mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - jz_battery->base = devm_request_and_ioremap(&pdev->dev, mem); - if (!jz_battery->base) - return -EBUSY; + jz_battery->base = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(jz_battery->base)) + return PTR_ERR(jz_battery->base); battery = &jz_battery->battery; battery->name = pdata->info.name; diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index 8a7cfb3cc16..5deac432e2a 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -141,7 +141,7 @@ int power_supply_set_battery_charged(struct power_supply *psy) } EXPORT_SYMBOL_GPL(power_supply_set_battery_charged); -static int power_supply_match_device_by_name(struct device *dev, void *data) +static int power_supply_match_device_by_name(struct device *dev, const void *data) { const char *name = data; struct power_supply *psy = dev_get_drvdata(dev); @@ -149,7 +149,7 @@ static int power_supply_match_device_by_name(struct device *dev, void *data) return strcmp(psy->name, name) == 0; } -struct power_supply *power_supply_get_by_name(char *name) +struct power_supply *power_supply_get_by_name(const char *name) { struct device *dev = class_find_device(power_supply_class, NULL, name, power_supply_match_device_by_name); |