diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2016-01-16 15:23:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-06 22:07:37 -0800 |
| commit | 05d961320ba624c98b16d72b32f947307674b341 (patch) | |
| tree | f67a57f0a7d8152957461434cf9c4169f48374f4 | |
| parent | cda64e68240265752c6db22a75f28707dfaf6563 (diff) | |
of: earlycon: Fixup earlycon console name and index
Use the console name embedded in the OF earlycon table by the
OF_EARLYCON_DECLARE() macro to initialize the struct console 'name'
and 'index' fields.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/of/fdt.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/earlycon.c | 6 | ||||
| -rw-r--r-- | include/linux/serial_core.h | 3 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 168611867611..ec1459517de6 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -838,7 +838,7 @@ static int __init early_init_dt_scan_chosen_serial(void) if (addr == OF_BAD_ADDR) return -ENXIO; - of_setup_earlycon(addr, match->setup); + of_setup_earlycon(addr, match); return 0; } return -ENODEV; diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c index 90b064faa1c4..47e54deb944b 100644 --- a/drivers/tty/serial/earlycon.c +++ b/drivers/tty/serial/earlycon.c @@ -218,7 +218,7 @@ early_param("earlycon", param_setup_earlycon); #ifdef CONFIG_OF_EARLY_FLATTREE int __init of_setup_earlycon(unsigned long addr, - int (*setup)(struct earlycon_device *, const char *)) + const struct earlycon_id *match) { int err; struct uart_port *port = &early_console_dev.port; @@ -229,8 +229,8 @@ int __init of_setup_earlycon(unsigned long addr, port->uartclk = BASE_BAUD * 16; port->membase = earlycon_map(addr, SZ_4K); - early_console_dev.con->data = &early_console_dev; - err = setup(&early_console_dev, NULL); + earlycon_init(&early_console_dev, match->name); + err = match->setup(&early_console_dev, NULL); if (err < 0) return err; if (!early_console_dev.con->write) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 25e05147f379..63fdb55e4c9d 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -359,8 +359,7 @@ extern const struct earlycon_id __earlycon_table_end[]; #define EARLYCON_DECLARE(_name, fn) OF_EARLYCON_DECLARE(_name, "", fn) extern int setup_earlycon(char *buf); -extern int of_setup_earlycon(unsigned long addr, - int (*setup)(struct earlycon_device *, const char *)); +extern int of_setup_earlycon(unsigned long addr, const struct earlycon_id *match); struct uart_port *uart_get_console(struct uart_port *ports, int nr, struct console *c); |