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[v5,09/14] serial: liteuart: fix rx loop variable types

Message ID 20221118145512.509950-10-gsomlo@gmail.com
State New
Headers show
Series serial: liteuart: add IRQ support | expand

Commit Message

Gabriel L. Somlo Nov. 18, 2022, 2:55 p.m. UTC 
Update variable types to match the signature of uart_insert_char()
which consumes them.

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

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);