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extcon: Fix indentation coding style to improve readability

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Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
This commit is contained in:
Chanwoo Choi
2013-08-31 13:16:49 +09:00
parent a33411b26e
commit a75e1c73a4
5 changed files with 87 additions and 84 deletions
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67
include/linux/extcon.h
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@@ -51,10 +51,10 @@
enum extcon_cable_name {
EXTCON_USB = 0,
EXTCON_USB_HOST,
EXTCON_TA, /* Travel Adaptor */
EXTCON_TA, /* Travel Adaptor */
EXTCON_FAST_CHARGER,
EXTCON_SLOW_CHARGER,
EXTCON_CHARGE_DOWNSTREAM, /* Charging an external device */
EXTCON_CHARGE_DOWNSTREAM, /* Charging an external device */
EXTCON_HDMI,
EXTCON_MHL,
EXTCON_DVI,
@@ -76,8 +76,8 @@ struct extcon_cable;
/**
* struct extcon_dev - An extcon device represents one external connector.
* @name: The name of this extcon device. Parent device name is used
* if NULL.
* @name: The name of this extcon device. Parent device name is
* used if NULL.
* @supported_cable: Array of supported cable names ending with NULL.
* If supported_cable is NULL, cable name related APIs
* are disabled.
@@ -89,21 +89,21 @@ struct extcon_cable;
* be attached simulataneously. {0x7, 0} is equivalent to
* {0x3, 0x6, 0x5, 0}. If it is {0xFFFFFFFF, 0}, there
* can be no simultaneous connections.
* @print_name: An optional callback to override the method to print the
* name of the extcon device.
* @print_name: An optional callback to override the method to print the
* name of the extcon device.
* @print_state: An optional callback to override the method to print the
* status of the extcon device.
* @dev: Device of this extcon. Do not provide at register-time.
* @state: Attach/detach state of this extcon. Do not provide at
* register-time
* @nh: Notifier for the state change events from this extcon
* @entry: To support list of extcon devices so that users can search
* for extcon devices based on the extcon name.
* status of the extcon device.
* @dev: Device of this extcon. Do not provide at register-time.
* @state: Attach/detach state of this extcon. Do not provide at
* register-time.
* @nh: Notifier for the state change events from this extcon
* @entry: To support list of extcon devices so that users can search
* for extcon devices based on the extcon name.
* @lock:
* @max_supported: Internal value to store the number of cables.
* @extcon_dev_type: Device_type struct to provide attribute_groups
* customized for each extcon device.
* @cables: Sysfs subdirectories. Each represents one cable.
* @cables: Sysfs subdirectories. Each represents one cable.
*
* In most cases, users only need to provide "User initializing data" of
* this struct when registering an extcon. In some exceptional cases,
@@ -111,26 +111,27 @@ struct extcon_cable;
* are overwritten by register function.
*/
struct extcon_dev {
/* --- Optional user initializing data --- */
const char *name;
/* Optional user initializing data */
const char *name;
const char **supported_cable;
const u32 *mutually_exclusive;
const u32 *mutually_exclusive;
/* --- Optional callbacks to override class functions --- */
/* Optional callbacks to override class functions */
ssize_t (*print_name)(struct extcon_dev *edev, char *buf);
ssize_t (*print_state)(struct extcon_dev *edev, char *buf);
/* --- Internal data. Please do not set. --- */
struct device *dev;
u32 state;
/* Internal data. Please do not set. */
struct device *dev;
struct raw_notifier_head nh;
struct list_head entry;
spinlock_t lock; /* could be called by irq handler */
int max_supported;
spinlock_t lock; /* could be called by irq handler */
u32 state;
/* /sys/class/extcon/.../cable.n/... */
struct device_type extcon_dev_type;
struct extcon_cable *cables;
/* /sys/class/extcon/.../mutually_exclusive/... */
struct attribute_group attr_g_muex;
struct attribute **attrs_muex;
@@ -138,13 +139,13 @@ struct extcon_dev {
};
/**
* struct extcon_cable - An internal data for each cable of extcon device.
* @edev: The extcon device
* struct extcon_cable - An internal data for each cable of extcon device.
* @edev: The extcon device
* @cable_index: Index of this cable in the edev
* @attr_g: Attribute group for the cable
* @attr_name: "name" sysfs entry
* @attr_state: "state" sysfs entry
* @attrs: Array pointing to attr_name and attr_state for attr_g
* @attr_g: Attribute group for the cable
* @attr_name: "name" sysfs entry
* @attr_state: "state" sysfs entry
* @attrs: Array pointing to attr_name and attr_state for attr_g
*/
struct extcon_cable {
struct extcon_dev *edev;
@@ -159,11 +160,13 @@ struct extcon_cable {
/**
* struct extcon_specific_cable_nb - An internal data for
* extcon_register_interest().
* @internal_nb: a notifier block bridging extcon notifier and cable notifier.
* @user_nb: user provided notifier block for events from a specific cable.
* extcon_register_interest().
* @internal_nb: A notifier block bridging extcon notifier
* and cable notifier.
* @user_nb: user provided notifier block for events from
* a specific cable.
* @cable_index: the target cable.
* @edev: the target extcon device.
* @edev: the target extcon device.
* @previous_value: the saved previous event value.
*/
struct extcon_specific_cable_nb {