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| author | Peter Hurley <peter@hurleysoftware.com> | 2015-03-09 16:27:14 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-26 16:16:20 +0100 |
| commit | d0d654ce53ab34f9306630ebcbfc477a994ea662 (patch) | |
| tree | 36776a399a5ae0a24e2b4c6c828ba723f7a1f148 /drivers/tty | |
| parent | 1cfe42b7fd299723b521b5b4bd8019a611366c5e (diff) | |
| download | linux-d0d654ce53ab34f9306630ebcbfc477a994ea662.tar.gz linux-d0d654ce53ab34f9306630ebcbfc477a994ea662.tar.bz2 linux-d0d654ce53ab34f9306630ebcbfc477a994ea662.zip | |
serial: 8250_early: Remove early_device variable
early_device was only required for serial8250_find_port_for_earlycon(),
which was replaced by extensible console matching.
Fixup early_serial8250_write() to get the earlycon_device * from
console->data (which is initialized by {of_}setup_earlycon()).
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_early.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index 49bca65057e6..d7b831bcf367 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -36,8 +36,6 @@ #include <asm/io.h> #include <asm/serial.h> -static struct earlycon_device *early_device; - unsigned int __weak __init serial8250_early_in(struct uart_port *port, int offset) { switch (port->iotype) { @@ -90,7 +88,8 @@ static void __init serial_putc(struct uart_port *port, int c) static void __init early_serial8250_write(struct console *console, const char *s, unsigned int count) { - struct uart_port *port = &early_device->port; + struct earlycon_device *device = console->data; + struct uart_port *port = &device->port; unsigned int ier; /* Save the IER and disable interrupts preserving the UUE bit */ @@ -157,7 +156,6 @@ static int __init early_serial8250_setup(struct earlycon_device *device, init_port(device); - early_device = device; device->con->write = early_serial8250_write; return 0; } |