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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
| commit | e219aafe50fd546b8686582ddbafd24c3c2eda04 (patch) | |
| tree | a665e08ca8d42f20ac8e5dcc8565d666cffb26bd /drivers/tty/serial/serial_core.c | |
| parent | ffe12855a5f7f195589130197558e6a5c276caa4 (diff) | |
| parent | 24c96dc79c5e76d3cff7a33f955a4d3244644766 (diff) | |
Merge back earlier 'pm-domains' material for v4.5.
Diffstat (limited to 'drivers/tty/serial/serial_core.c')
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 603d2cc3f424..def5199ca004 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1437,7 +1437,6 @@ static void uart_close(struct tty_struct *tty, struct file *filp) clear_bit(ASYNCB_CLOSING, &port->flags); spin_unlock_irq(&port->lock); wake_up_interruptible(&port->open_wait); - wake_up_interruptible(&port->close_wait); mutex_unlock(&port->mutex); @@ -1819,8 +1818,8 @@ uart_get_console(struct uart_port *ports, int nr, struct console *co) * @options: ptr for <options> field; NULL if not present (out) * * Decodes earlycon kernel command line parameters of the form - * earlycon=<name>,io|mmio|mmio32|mmio32be,<addr>,<options> - * console=<name>,io|mmio|mmio32|mmio32be,<addr>,<options> + * earlycon=<name>,io|mmio|mmio32|mmio32be|mmio32native,<addr>,<options> + * console=<name>,io|mmio|mmio32|mmio32be|mmio32native,<addr>,<options> * * The optional form * earlycon=<name>,0x<addr>,<options> @@ -1841,6 +1840,10 @@ int uart_parse_earlycon(char *p, unsigned char *iotype, unsigned long *addr, } else if (strncmp(p, "mmio32be,", 9) == 0) { *iotype = UPIO_MEM32BE; p += 9; + } else if (strncmp(p, "mmio32native,", 13) == 0) { + *iotype = IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) ? + UPIO_MEM32BE : UPIO_MEM32; + p += 13; } else if (strncmp(p, "io,", 3) == 0) { *iotype = UPIO_PORT; p += 3; |