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Commit d39ec6ce authored by Paul Mundt's avatar Paul Mundt
Browse files

serial: sh-sci: Clarify enable_ms/break_ctl comments. 



Technically there's nothing we can do for either of these, so update the
comments to reflect this, rather than infering that there's additional
work to be done.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent d97fbbed

drivers/tty/serial/sh-sci.c

+7 −2
Original line number Diff line number Diff line
@@ -1465,12 +1465,17 @@ static void sci_stop_rx(struct uart_port *port) 


static void sci_enable_ms(struct uart_port *port)

{

	/* Nothing here yet .. */

	/*

	 * Not supported by hardware, always a nop.

	 */

}



static void sci_break_ctl(struct uart_port *port, int break_state)

{

	/* Nothing here yet .. */

	/*

	 * Not supported by hardware. Most parts couple break and rx

	 * interrupts together, with break detection always enabled.

	 */

}



#ifdef CONFIG_SERIAL_SH_SCI_DMA