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Merge 5.4-rc5 into driver-core-next

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We want the sysfs fix in here as well to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2019-10-27 18:54:13 +01:00
parent a3caeb8ffe d6d5df1db6
commit 8f677bc819
1172 changed files with 11376 additions and 9592 deletions
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46
drivers/base/platform.c
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@@ -236,12 +236,8 @@ struct resource *platform_get_resource_byname(struct platform_device *dev,
}
EXPORT_SYMBOL_GPL(platform_get_resource_byname);
/**
* platform_get_irq_byname - get an IRQ for a device by name
* @dev: platform device
* @name: IRQ name
*/
int platform_get_irq_byname(struct platform_device *dev, const char *name)
static int __platform_get_irq_byname(struct platform_device *dev,
const char *name)
{
struct resource *r;
@@ -257,11 +253,47 @@ int platform_get_irq_byname(struct platform_device *dev, const char *name)
if (r)
return r->start;
dev_err(&dev->dev, "IRQ %s not found\n", name);
return -ENXIO;
}
/**
* platform_get_irq_byname - get an IRQ for a device by name
* @dev: platform device
* @name: IRQ name
*
* Get an IRQ like platform_get_irq(), but then by name rather then by index.
*
* Return: IRQ number on success, negative error number on failure.
*/
int platform_get_irq_byname(struct platform_device *dev, const char *name)
{
int ret;
ret = __platform_get_irq_byname(dev, name);
if (ret < 0 && ret != -EPROBE_DEFER)
dev_err(&dev->dev, "IRQ %s not found\n", name);
return ret;
}
EXPORT_SYMBOL_GPL(platform_get_irq_byname);
/**
* platform_get_irq_byname_optional - get an optional IRQ for a device by name
* @dev: platform device
* @name: IRQ name
*
* Get an optional IRQ by name like platform_get_irq_byname(). Except that it
* does not print an error message if an IRQ can not be obtained.
*
* Return: IRQ number on success, negative error number on failure.
*/
int platform_get_irq_byname_optional(struct platform_device *dev,
const char *name)
{
return __platform_get_irq_byname(dev, name);
}
EXPORT_SYMBOL_GPL(platform_get_irq_byname_optional);
/**
* platform_add_devices - add a numbers of platform devices
* @devs: array of platform devices to add