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Commit e491e716 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgnc: remove useless variables for saving tty's 



It doesn't need to save major number with variable.
And there are no use of these variables(dgnc_serial_major and
dgnc_transparent_print_major)

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1f2f03c2

drivers/staging/dgnc/dgnc_driver.h

+0 −3
Original line number Diff line number Diff line
@@ -210,9 +210,6 @@ struct dgnc_board { 
	bool		dgnc_major_serial_registered;

	bool		dgnc_major_transparent_print_registered;



	uint		dgnc_serial_major;

	uint		dgnc_transparent_print_major;



	u16		dpatype;	/* The board "type",

					 * as defined by DPA

					 */

drivers/staging/dgnc/dgnc_tty.c

+0 −4
Original line number Diff line number Diff line
@@ -286,8 +286,6 @@ int dgnc_tty_register(struct dgnc_board *brd) 
	}



	dgnc_BoardsByMajor[brd->serial_driver.major] = brd;

	brd->dgnc_serial_major = brd->serial_driver.major;

	brd->dgnc_transparent_print_major = brd->print_driver.major;



	return rc;

}
@@ -409,7 +407,6 @@ void dgnc_tty_uninit(struct dgnc_board *brd) 


	if (brd->dgnc_major_serial_registered) {

		dgnc_BoardsByMajor[brd->serial_driver.major] = NULL;

		brd->dgnc_serial_major = 0;

		for (i = 0; i < brd->nasync; i++) {

			if (brd->channels[i])

				dgnc_remove_tty_sysfs(brd->channels[i]->
@@ -422,7 +419,6 @@ void dgnc_tty_uninit(struct dgnc_board *brd) 


	if (brd->dgnc_major_transparent_print_registered) {

		dgnc_BoardsByMajor[brd->print_driver.major] = NULL;

		brd->dgnc_transparent_print_major = 0;

		for (i = 0; i < brd->nasync; i++) {

			if (brd->channels[i])

				dgnc_remove_tty_sysfs(brd->channels[i]->