Commit 3e6e212f authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

serial: altera_jtaguart: switch status to u32 



'status' is assigned a result from readl(). There is no need for the
variable to be 'unsigned long'. readl() returns 32bit values.

Provided, this is a Nios II driver (32-bit), there is no change in
semantics. This only makes the type explicit.

Signed-off-by: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20230731080244.2698-7-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0e4a23ce

drivers/tty/serial/altera_jtaguart.c

+1 −1
Original line number Diff line number Diff line
@@ -110,7 +110,7 @@ static void altera_jtaguart_set_termios(struct uart_port *port, 


static void altera_jtaguart_rx_chars(struct uart_port *port)

{

	unsigned long status;

	u32 status;

	u8 ch;



	while ((status = readl(port->membase + ALTERA_JTAGUART_DATA_REG)) &