diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2014-07-18 08:50:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-22 16:34:33 -0700 |
| commit | 2fbe6c5e3e7f8d698d97984a9dce4f05c3d940ed (patch) | |
| tree | 72dd2ec323571f945f5eb203c9c592b709738645 /drivers/tty | |
| parent | aef9a7bd9b676f797dd5cefd43deb30d36b976a9 (diff) | |
serial: altera_jtaguart: Fix putchar function passed to uart_console_write()
Commit 3d1c90d48cbe335a ("serial: altera_jtaguart: Adpot
uart_console_write()") introduced the usage of uart_console_write() but
didn't change the signature of altera_jtaguart_console_putc() to take a
pointer to struct uart_port instead of struct console, breaking the
driver's console support and leading to the following warning:
> drivers/tty/serial/altera_jtaguart.c: In function 'altera_jtaguart_console_write':
> >> drivers/tty/serial/altera_jtaguart.c:350:2: warning: passing argument 4 of 'uart_console_write' from incompatible pointer type [enabled by default]
> uart_console_write(port, s, count, altera_jtaguart_console_putc);
> ^
> In file included from drivers/tty/serial/altera_jtaguart.c:25:0:
> include/linux/serial_core.h:317:6: note: expected 'void (*)(struct uart_port *, int)' but argument is of type 'void (*)(struct console *, int)'
> void uart_console_write(struct uart_port *port, const char *s,
Fix this by adjusting the signature of altera_jtaguart_console_putc()
accordingly.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/altera_jtaguart.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c index afe2e75695e..d22e3d98ae2 100644 --- a/drivers/tty/serial/altera_jtaguart.c +++ b/drivers/tty/serial/altera_jtaguart.c @@ -304,9 +304,8 @@ static struct altera_jtaguart altera_jtaguart_ports[ALTERA_JTAGUART_MAXPORTS]; #if defined(CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE) #if defined(CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS) -static void altera_jtaguart_console_putc(struct console *co, int c) +static void altera_jtaguart_console_putc(struct uart_port *port, int c) { - struct uart_port *port = &(altera_jtaguart_ports + co->index)->port; unsigned long status; unsigned long flags; @@ -325,9 +324,8 @@ static void altera_jtaguart_console_putc(struct console *co, int c) spin_unlock_irqrestore(&port->lock, flags); } #else -static void altera_jtaguart_console_putc(struct console *co, int c) +static void altera_jtaguart_console_putc(struct uart_port *port, int c) { - struct uart_port *port = &(altera_jtaguart_ports + co->index)->port; unsigned long flags; spin_lock_irqsave(&port->lock, flags); |