linux-kernel - [PATCH v4 09/14] serial: liteuart: fix rx loop variable types

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Message-Id: <20221116144908.234154-10-gsomlo@gmail.com>
Date:   Wed, 16 Nov 2022 09:49:03 -0500
From:   Gabriel Somlo <gsomlo@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-serial@...r.kernel.org, gregkh@...uxfoundation.org,
        jirislaby@...nel.org, kgugala@...micro.com, mholenko@...micro.com,
        joel@....id.au, david.abdurachmanov@...il.com,
        florent@...oy-digital.fr, geert@...ux-m68k.org,
        ilpo.jarvinen@...ux.intel.com
Subject: [PATCH v4 09/14] serial: liteuart: fix rx loop variable types

Update variable types to match the signature of uart_insert_char()
which consumes them.

Signed-off-by: Gabriel Somlo <gsomlo@...il.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
---
 drivers/tty/serial/liteuart.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
index 81aa7c1da73c..42ac9aee050a 100644
--- a/drivers/tty/serial/liteuart.c
+++ b/drivers/tty/serial/liteuart.c
@@ -73,8 +73,7 @@ static void liteuart_timer(struct timer_list *t)
 	struct liteuart_port *uart = from_timer(uart, t, timer);
 	struct uart_port *port = &uart->port;
 	unsigned char __iomem *membase = port->membase;
-	int ch;
-	unsigned long status;
+	unsigned int status, ch;
 
 	while ((status = !litex_read8(membase + OFF_RXEMPTY)) == 1) {
 		ch = litex_read8(membase + OFF_RXTX);
-- 
2.38.1