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| author | Jiri Slaby <jirislaby@kernel.org> | 2023-07-31 10:02:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-31 17:16:05 +0200 |
| commit | 3e6e212f614c3af6ac324b8042ea2c99a2818ba8 (patch) | |
| tree | 6c766ad1cf9d847c6d388a00d6fcf562562b560d | |
| parent | 0e4a23ce7cc29b8e661446b7c622f220bc1db5ca (diff) | |
| download | linux-3e6e212f614c3af6ac324b8042ea2c99a2818ba8.tar.gz linux-3e6e212f614c3af6ac324b8042ea2c99a2818ba8.tar.bz2 linux-3e6e212f614c3af6ac324b8042ea2c99a2818ba8.zip | |
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: Jiri 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/altera_jtaguart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c index 6203ca1de769..5fab4c978891 100644 --- a/drivers/tty/serial/altera_jtaguart.c +++ b/drivers/tty/serial/altera_jtaguart.c @@ -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)) & |