Commit 2721fc7a authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Greg Kroah-Hartman
Browse files

serial: 8250: rename lsr_TEMT, iir_NOINT to lowercase 



There are already variables like 'iir_noint1' and 'iir_noint2'. Follow
the preexisting lowercase naming of variables. So s/lsr_TEMT/lsr_temt/
and 'iir_NOINT' likewise.

Signed-off-by: default avatar"Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Suggested-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250624080641.509959-4-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ff446fb8

drivers/tty/serial/8250/8250_port.c

+4 −4
Original line number Diff line number Diff line
@@ -2233,15 +2233,15 @@ static void serial8250_init_mctrl(struct uart_port *port) 
static void serial8250_iir_txen_test(struct uart_port *port)

{

	struct uart_8250_port *up = up_to_u8250p(port);

	bool lsr_TEMT, iir_NOINT;

	bool lsr_temt, iir_noint;



	if (port->quirks & UPQ_NO_TXEN_TEST)

		return;



	/* Do a quick test to see if we receive an interrupt when we enable the TX irq. */

	serial_port_out(port, UART_IER, UART_IER_THRI);

	lsr_TEMT = serial_port_in(port, UART_LSR) & UART_LSR_TEMT;

	iir_NOINT = serial_port_in(port, UART_IIR) & UART_IIR_NO_INT;

	lsr_temt = serial_port_in(port, UART_LSR) & UART_LSR_TEMT;

	iir_noint = serial_port_in(port, UART_IIR) & UART_IIR_NO_INT;

	serial_port_out(port, UART_IER, 0);



	/*
@@ -2253,7 +2253,7 @@ static void serial8250_iir_txen_test(struct uart_port *port) 
	 * variable. So, in case of UPQ_NO_TXEN_TEST, let's just don't test if we receive TX irq.

	 * This way, we'll never enable UART_BUG_TXEN.

	 */

	if (lsr_TEMT && iir_NOINT) {

	if (lsr_temt && iir_noint) {

		if (!(up->bugs & UART_BUG_TXEN)) {

			up->bugs |= UART_BUG_TXEN;

			dev_dbg(port->dev, "enabling bad tx status workarounds\n");