toshiba_acpi: Cleanup comment blocks and capitalization
Ensure multiline comments start with /* and */ each on its own line. Capitalize the first word of comments. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This commit is contained in:
Darren Hart
parent
0c3c0f10d4
commit
e0769fe6f2
@ -71,7 +71,8 @@ MODULE_LICENSE("GPL");
|
||||
/* Toshiba ACPI method paths */
|
||||
#define METHOD_VIDEO_OUT "\\_SB_.VALX.DSSX"
|
||||
|
||||
/* The Toshiba configuration interface is composed of the HCI and the SCI,
|
||||
/*
|
||||
* The Toshiba configuration interface is composed of the HCI and the SCI,
|
||||
* which are defined as follows:
|
||||
*
|
||||
* HCI is Toshiba's "Hardware Control Interface" which is supposed to
|
||||
@ -286,7 +287,8 @@ static const struct key_entry toshiba_acpi_alt_keymap[] = {
|
||||
{ KE_END, 0 },
|
||||
};
|
||||
|
||||
/* utility
|
||||
/*
|
||||
* Utility
|
||||
*/
|
||||
|
||||
static inline void _set_bit(u32 *word, u32 mask, int value)
|
||||
@ -294,7 +296,8 @@ static inline void _set_bit(u32 *word, u32 mask, int value)
|
||||
*word = (*word & ~mask) | (mask * value);
|
||||
}
|
||||
|
||||
/* acpi interface wrappers
|
||||
/*
|
||||
* ACPI interface wrappers
|
||||
*/
|
||||
|
||||
static int write_acpi_int(const char *methodName, int val)
|
||||
@ -305,7 +308,8 @@ static int write_acpi_int(const char *methodName, int val)
|
||||
return (status == AE_OK) ? 0 : -EIO;
|
||||
}
|
||||
|
||||
/* Perform a raw configuration call. Here we don't care about input or output
|
||||
/*
|
||||
* Perform a raw configuration call. Here we don't care about input or output
|
||||
* buffer format.
|
||||
*/
|
||||
static acpi_status tci_raw(struct toshiba_acpi_dev *dev,
|
||||
@ -339,7 +343,8 @@ static acpi_status tci_raw(struct toshiba_acpi_dev *dev,
|
||||
return status;
|
||||
}
|
||||
|
||||
/* common hci tasks (get or set one or two value)
|
||||
/*
|
||||
* Common hci tasks (get or set one or two value)
|
||||
*
|
||||
* In addition to the ACPI status, the HCI system returns a result which
|
||||
* may be useful (such as "not supported").
|
||||
@ -393,7 +398,8 @@ static u32 hci_read2(struct toshiba_acpi_dev *dev,
|
||||
return out[0];
|
||||
}
|
||||
|
||||
/* common sci tasks
|
||||
/*
|
||||
* Common sci tasks
|
||||
*/
|
||||
|
||||
static int sci_open(struct toshiba_acpi_dev *dev)
|
||||
@ -414,7 +420,8 @@ static int sci_open(struct toshiba_acpi_dev *dev)
|
||||
pr_info("Toshiba SCI already opened\n");
|
||||
return 1;
|
||||
} else if (out[0] == TOS_NOT_SUPPORTED) {
|
||||
/* Some BIOSes do not have the SCI open/close functions
|
||||
/*
|
||||
* Some BIOSes do not have the SCI open/close functions
|
||||
* implemented and return 0x8000 (Not Supported), failing to
|
||||
* register some supported features.
|
||||
*
|
||||
@ -567,10 +574,11 @@ static int toshiba_kbd_illum_available(struct toshiba_acpi_dev *dev)
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Check for keyboard backlight timeout max value,
|
||||
/*
|
||||
* Check for keyboard backlight timeout max value,
|
||||
* previous kbd backlight implementation set this to
|
||||
* 0x3c0003, and now the new implementation set this
|
||||
* to 0x3c001a, use this to distinguish between them
|
||||
* to 0x3c001a, use this to distinguish between them.
|
||||
*/
|
||||
if (out[3] == SCI_KBD_TIME_MAX)
|
||||
dev->kbd_type = 2;
|
||||
@ -714,7 +722,8 @@ static int toshiba_eco_mode_available(struct toshiba_acpi_dev *dev)
|
||||
} else if (out[0] == TOS_NOT_INSTALLED) {
|
||||
pr_info("ECO led not installed");
|
||||
} else if (out[0] == TOS_INPUT_DATA_ERROR) {
|
||||
/* If we receive 0x8300 (Input Data Error), it means that the
|
||||
/*
|
||||
* If we receive 0x8300 (Input Data Error), it means that the
|
||||
* LED device is present, but that we just screwed the input
|
||||
* parameters.
|
||||
*
|
||||
@ -776,7 +785,8 @@ static int toshiba_accelerometer_supported(struct toshiba_acpi_dev *dev)
|
||||
u32 out[TCI_WORDS];
|
||||
acpi_status status;
|
||||
|
||||
/* Check if the accelerometer call exists,
|
||||
/*
|
||||
* Check if the accelerometer call exists,
|
||||
* this call also serves as initialization
|
||||
*/
|
||||
status = tci_raw(dev, in, out);
|
||||
@ -1433,9 +1443,9 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
|
||||
|
||||
buffer = cmd;
|
||||
|
||||
/* scan expression. Multiple expressions may be delimited with ;
|
||||
*
|
||||
* NOTE: to keep scanning simple, invalid fields are ignored
|
||||
/*
|
||||
* Scan expression. Multiple expressions may be delimited with ;
|
||||
* NOTE: To keep scanning simple, invalid fields are ignored.
|
||||
*/
|
||||
while (remain) {
|
||||
if (sscanf(buffer, " lcd_out : %i", &value) == 1)
|
||||
@ -1444,7 +1454,7 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
|
||||
crt_out = value & 1;
|
||||
else if (sscanf(buffer, " tv_out : %i", &value) == 1)
|
||||
tv_out = value & 1;
|
||||
/* advance to one character past the next ; */
|
||||
/* Advance to one character past the next ; */
|
||||
do {
|
||||
++buffer;
|
||||
--remain;
|
||||
@ -1463,7 +1473,8 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
|
||||
_set_bit(&new_video_out, HCI_VIDEO_OUT_CRT, crt_out);
|
||||
if (tv_out != -1)
|
||||
_set_bit(&new_video_out, HCI_VIDEO_OUT_TV, tv_out);
|
||||
/* To avoid unnecessary video disruption, only write the new
|
||||
/*
|
||||
* To avoid unnecessary video disruption, only write the new
|
||||
* video setting if something changed. */
|
||||
if (new_video_out != video_out)
|
||||
ret = write_acpi_int(METHOD_VIDEO_OUT, new_video_out);
|
||||
@ -1558,11 +1569,13 @@ static int keys_proc_show(struct seq_file *m, void *v)
|
||||
dev->key_event_valid = 1;
|
||||
dev->last_key_event = value;
|
||||
} else if (hci_result == TOS_FIFO_EMPTY) {
|
||||
/* better luck next time */
|
||||
/* Better luck next time */
|
||||
} else if (hci_result == TOS_NOT_SUPPORTED) {
|
||||
/* This is a workaround for an unresolved issue on
|
||||
/*
|
||||
* This is a workaround for an unresolved issue on
|
||||
* some machines where system events sporadically
|
||||
* become disabled. */
|
||||
* become disabled.
|
||||
*/
|
||||
hci_result = hci_write1(dev, HCI_SYSTEM_EVENT, 1);
|
||||
pr_notice("Re-enabled hotkeys\n");
|
||||
} else {
|
||||
@ -1631,7 +1644,8 @@ static const struct file_operations version_proc_fops = {
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
/* proc and module init
|
||||
/*
|
||||
* Proc and module init
|
||||
*/
|
||||
|
||||
#define PROC_TOSHIBA "toshiba"
|
||||
@ -1749,7 +1763,8 @@ static ssize_t kbd_backlight_mode_store(struct device *dev,
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* Set the Keyboard Backlight Mode where:
|
||||
/*
|
||||
* Set the Keyboard Backlight Mode where:
|
||||
* Auto - KBD backlight turns off automatically in given time
|
||||
* FN-Z - KBD backlight "toggles" when hotkey pressed
|
||||
* ON - KBD backlight is always on
|
||||
@ -1960,7 +1975,8 @@ static ssize_t usb_sleep_charge_store(struct device *dev,
|
||||
ret = kstrtoint(buf, 0, &state);
|
||||
if (ret)
|
||||
return ret;
|
||||
/* Check for supported values, where:
|
||||
/*
|
||||
* Check for supported values, where:
|
||||
* 0 - Disabled
|
||||
* 1 - Alternate (Non USB conformant devices that require more power)
|
||||
* 2 - Auto (USB conformant devices)
|
||||
@ -2022,7 +2038,8 @@ static ssize_t sleep_functions_on_battery_store(struct device *dev,
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
/* Set the status of the function:
|
||||
/*
|
||||
* Set the status of the function:
|
||||
* 0 - Disabled
|
||||
* 1-100 - Enabled
|
||||
*/
|
||||
@ -2143,7 +2160,8 @@ static ssize_t kbd_function_keys_store(struct device *dev,
|
||||
ret = kstrtoint(buf, 0, &mode);
|
||||
if (ret)
|
||||
return ret;
|
||||
/* Check for the function keys mode where:
|
||||
/*
|
||||
* Check for the function keys mode where:
|
||||
* 0 - Normal operation (F{1-12} as usual and hotkeys via FN-F{1-12})
|
||||
* 1 - Special functions (Opposite of the above setting)
|
||||
*/
|
||||
@ -2223,7 +2241,8 @@ static ssize_t usb_three_store(struct device *dev,
|
||||
ret = kstrtoint(buf, 0, &state);
|
||||
if (ret)
|
||||
return ret;
|
||||
/* Check for USB 3 mode where:
|
||||
/*
|
||||
* Check for USB 3 mode where:
|
||||
* 0 - Disabled (Acts like a USB 2 port, saving power)
|
||||
* 1 - Enabled
|
||||
*/
|
||||
@ -2375,7 +2394,7 @@ static void toshiba_acpi_report_hotkey(struct toshiba_acpi_dev *dev,
|
||||
if (scancode == 0x100)
|
||||
return;
|
||||
|
||||
/* act on key press; ignore key release */
|
||||
/* Act on key press; ignore key release */
|
||||
if (scancode & 0x80)
|
||||
return;
|
||||
|
||||
@ -2411,7 +2430,7 @@ static void toshiba_acpi_process_hotkeys(struct toshiba_acpi_dev *dev)
|
||||
hci_result =
|
||||
hci_write1(dev, HCI_SYSTEM_EVENT, 1);
|
||||
pr_notice("Re-enabled hotkeys\n");
|
||||
/* fall through */
|
||||
/* Fall through */
|
||||
default:
|
||||
retries--;
|
||||
break;
|
||||
@ -2533,7 +2552,7 @@ static int toshiba_acpi_setup_backlight(struct toshiba_acpi_dev *dev)
|
||||
props.type = BACKLIGHT_PLATFORM;
|
||||
props.max_brightness = HCI_LCD_BRIGHTNESS_LEVELS - 1;
|
||||
|
||||
/* adding an extra level and having 0 change to transflective mode */
|
||||
/* Adding an extra level and having 0 change to transflective mode */
|
||||
if (dev->tr_backlight_supported)
|
||||
props.max_brightness++;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user