mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-06 02:24:14 +08:00
altera_uart: Don't use plain integer as NULL pointer
Fixes sparse warning. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Tobias Klauser <tklauser@distanz.ch>
This commit is contained in:
parent
5d89a48acf
commit
70eebd0b60
@ -461,7 +461,7 @@ static int __init altera_uart_console_setup(struct console *co, char *options)
|
||||
if (co->index < 0 || co->index >= CONFIG_SERIAL_ALTERA_UART_MAXPORTS)
|
||||
return -EINVAL;
|
||||
port = &altera_uart_ports[co->index].port;
|
||||
if (port->membase == 0)
|
||||
if (!port->membase)
|
||||
return -ENODEV;
|
||||
|
||||
if (options)
|
||||
|
Loading…
Reference in New Issue
Block a user