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Commit 98fb8fe1 authored by Julius Volz's avatar Julius Volz Committed by Len Brown
Browse files

ACPI: video: Fix spelling and grammar mistakes 



Correct some of the most obvious spelling and grammar
mistakes in drivers/acpi/video.c (comments and printk output).

Signed-off-by: default avatarJulius Volz <juliusrv@gmail.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 5b27b176

drivers/acpi/video.c

+19 −19
Original line number Diff line number Diff line
@@ -102,9 +102,9 @@ struct acpi_video_bus_cap { 


struct acpi_video_device_attrib {

	u32 display_index:4;	/* A zero-based instance of the Display */

	u32 display_port_attachment:4;	/*This field differenates displays type */

	u32 display_port_attachment:4;	/*This field differentiates the display type */

	u32 display_type:4;	/*Describe the specific type in use */

	u32 vendor_specific:4;	/*Chipset Vendor Specifi */

	u32 vendor_specific:4;	/*Chipset Vendor Specific */

	u32 bios_can_detect:1;	/*BIOS can detect the device */

	u32 depend_on_vga:1;	/*Non-VGA output device whose power is related to 

				   the VGA device. */
@@ -484,16 +484,16 @@ acpi_video_bus_POST_options(struct acpi_video_bus *video, 
 *		0.	The system BIOS should NOT automatically switch(toggle)

 *			the active display output.

 *		1.	The system BIOS should automatically switch (toggle) the

 *			active display output. No swich event.

 *			active display output. No switch event.

 *		2.	The _DGS value should be locked.

 *		3.	The system BIOS should not automatically switch (toggle) the

 *			active display output, but instead generate the display switch

 *			event notify code.

 *	lcd_flag	:

 *		0.	The system BIOS should automatically control the brightness level

 *			of the LCD, when the power changes from AC to DC

 *			of the LCD when the power changes from AC to DC

 *		1. 	The system BIOS should NOT automatically control the brightness 

 *			level of the LCD, when the power changes from AC to DC.

 *			level of the LCD when the power changes from AC to DC.

 * Return Value:

 * 		-1	wrong arg.

 */
@@ -525,7 +525,7 @@ acpi_video_bus_DOS(struct acpi_video_bus *video, int bios_flag, int lcd_flag) 
 *  Return Value:

 *  	None

 *

 *  Find out all required AML method defined under the output

 *  Find out all required AML methods defined under the output

 *  device.

 */
@@ -636,7 +636,7 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device) 
 *  Return Value:

 *  	None

 *

 *  Find out all required AML method defined under the video bus device.

 *  Find out all required AML methods defined under the video bus device.

 */



static void acpi_video_bus_find_cap(struct acpi_video_bus *video)
@@ -681,19 +681,19 @@ static int acpi_video_bus_check(struct acpi_video_bus *video) 
	 * to check well known required nodes.

	 */



	/* Does this device able to support video switching ? */

	/* Does this device support video switching? */

	if (video->cap._DOS) {

		video->flags.multihead = 1;

		status = 0;

	}



	/* Does this device able to retrieve a retrieve a video ROM ? */

	/* Does this device support retrieving a video ROM? */

	if (video->cap._ROM) {

		video->flags.rom = 1;

		status = 0;

	}



	/* Does this device able to configure which video device to POST ? */

	/* Does this device support configuring which video device to POST? */

	if (video->cap._GPD && video->cap._SPD && video->cap._VPO) {

		video->flags.post = 1;

		status = 0;
@@ -860,7 +860,7 @@ acpi_video_device_write_brightness(struct file *file, 
	if (level > 100)

		return -EFAULT;



	/* validate though the list of available levels */

	/* validate through the list of available levels */

	for (i = 0; i < dev->brightness->count; i++)

		if (level == dev->brightness->levels[i]) {

			if (ACPI_SUCCESS
@@ -1065,10 +1065,10 @@ static int acpi_video_bus_POST_info_seq_show(struct seq_file *seq, void *offset) 
			printk(KERN_WARNING PREFIX

			       "The motherboard VGA device is not listed as a possible POST device.\n");

			printk(KERN_WARNING PREFIX

			       "This indicate a BIOS bug.  Please contact the manufacturer.\n");

			       "This indicates a BIOS bug. Please contact the manufacturer.\n");

		}

		printk("%lx\n", options);

		seq_printf(seq, "can POST: <intgrated video>");

		seq_printf(seq, "can POST: <integrated video>");

		if (options & 2)

			seq_printf(seq, " <PCI video>");

		if (options & 4)
@@ -1102,7 +1102,7 @@ static int acpi_video_bus_POST_seq_show(struct seq_file *seq, void *offset) 
		seq_printf(seq, "<not supported>\n");

		goto end;

	}

	seq_printf(seq, "device posted is <%s>\n", device_decode[id & 3]);

	seq_printf(seq, "device POSTed is <%s>\n", device_decode[id & 3]);



      end:

	return 0;
@@ -1156,7 +1156,7 @@ acpi_video_bus_write_POST(struct file *file, 
	if (opt > 3)

		return -EFAULT;



	/* just in case an OEM 'forget' the motherboard... */

	/* just in case an OEM 'forgot' the motherboard... */

	options |= 1;



	if (options & (1ul << opt)) {
@@ -1527,13 +1527,13 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video) 
/*

 *  Arg:

 *  	video	: video bus device 

 *  	event	: Nontify Event

 *  	event	: notify event

 *

 *  Return:

 *  	< 0	: error

 *  

 *	1. Find out the current active output device.

 *	2. Identify the next output device to switch

 *	2. Identify the next output device to switch to.

 *	3. call _DSS to do actual switch.

 */
@@ -1723,12 +1723,12 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data) 
	device = video->device;



	switch (event) {

	case ACPI_VIDEO_NOTIFY_SWITCH:	/* User request that a switch occur,

	case ACPI_VIDEO_NOTIFY_SWITCH:	/* User requested a switch,

					 * most likely via hotkey. */

		acpi_bus_generate_event(device, event, 0);

		break;



	case ACPI_VIDEO_NOTIFY_PROBE:	/* User plug or remove a video

	case ACPI_VIDEO_NOTIFY_PROBE:	/* User plugged in or removed a video

					 * connector. */

		acpi_video_device_enumerate(video);

		acpi_video_device_rebind(video);