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authorTobias Klauser <tklauser@distanz.ch>2014-07-18 08:50:43 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-22 16:34:33 -0700
commit2fbe6c5e3e7f8d698d97984a9dce4f05c3d940ed (patch)
tree72dd2ec323571f945f5eb203c9c592b709738645 /drivers/tty
parentaef9a7bd9b676f797dd5cefd43deb30d36b976a9 (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.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c
index afe2e75695e7..d22e3d98ae23 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);