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Commit 12aad550 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

crisv10: stop returning info from handle_ser_rx_interrupt 



The return value is not used anywhere, so no need to return anything.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b1d984cf

drivers/tty/serial/crisv10.c

+4 −6
Original line number Diff line number Diff line
@@ -2258,8 +2258,7 @@ TODO: The break will be delayed until an F or V character is received. 


*/



static

struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info)

static void handle_ser_rx_interrupt_no_dma(struct e100_serial *info)

{

	unsigned long data_read;
@@ -2365,10 +2364,9 @@ struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info) 
	}



	tty_flip_buffer_push(&info->port);

	return info;

}



static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)

static void handle_ser_rx_interrupt(struct e100_serial *info)

{

	unsigned char rstat;
@@ -2377,7 +2375,8 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info) 
#endif

/*	DEBUG_LOG(info->line, "ser_interrupt stat %03X\n", rstat | (i << 8)); */

	if (!info->uses_dma_in) {

		return handle_ser_rx_interrupt_no_dma(info);

		handle_ser_rx_interrupt_no_dma(info);

		return;

	}

	/* DMA is used */

	rstat = info->ioport[REG_STATUS];
@@ -2484,7 +2483,6 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info) 
	/* Restarting the DMA never hurts */

	*info->icmdadr = IO_STATE(R_DMA_CH6_CMD, cmd, restart);

	START_FLUSH_FAST_TIMER(info, "ser_int");

	return info;

} /* handle_ser_rx_interrupt */



static void handle_ser_tx_interrupt(struct e100_serial *info)