Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 572f4f61 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
Browse files

staging: dgnc: remove useless variable 'intr_rx' 



The 'intr_rx' variable was used only for increasing.
So the 'intr_rx' variable is not useful for this driver.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 262c5e1b

drivers/staging/dgnc/dgnc_cls.c

+0 −1
Original line number Diff line number Diff line
@@ -584,7 +584,6 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) 
		/* Receive Interrupt pending */

		if (isr & (UART_IIR_RDI | UART_IIR_RDI_TIMEOUT)) {

			/* Read data from uart -> queue */

			brd->intr_rx++;

			ch->ch_intr_rx++;

			cls_copy_data_from_uart_to_queue(ch);

			dgnc_check_queue_flow_control(ch);

drivers/staging/dgnc/dgnc_driver.h

+0 −1
Original line number Diff line number Diff line
@@ -183,7 +183,6 @@ struct dgnc_board { 
	uint		nasync;		/* Number of ports on card */



	uint		irq;		/* Interrupt request number */

	ulong		intr_rx;	/* Count of interrupts */



	ulong		membase;	/* Start of base memory of the card */

	ulong		membase_end;	/* End of base memory of the card */

drivers/staging/dgnc/dgnc_neo.c

+0 −2
Original line number Diff line number Diff line
@@ -399,7 +399,6 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port) 


		if (isr & (UART_17158_IIR_RDI_TIMEOUT | UART_IIR_RDI)) {

			/* Read data from uart -> queue */

			brd->intr_rx++;

			ch->ch_intr_rx++;

			neo_copy_data_from_uart_to_queue(ch);
@@ -515,7 +514,6 @@ static inline void neo_parse_lsr(struct dgnc_board *brd, uint port) 
	ch->ch_cached_lsr |= linestatus;



	if (ch->ch_cached_lsr & UART_LSR_DR) {

		brd->intr_rx++;

		ch->ch_intr_rx++;

		/* Read data from uart -> queue */

		neo_copy_data_from_uart_to_queue(ch);