diff options
Diffstat (limited to 'drivers/tty/serial/cpm_uart')
| -rw-r--r-- | drivers/tty/serial/cpm_uart/cpm_uart_core.c | 12 | ||||
| -rw-r--r-- | drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c | 1 |
3 files changed, 8 insertions, 7 deletions
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c b/drivers/tty/serial/cpm_uart/cpm_uart_core.c index 1a535f70dc4..aa60e6d13ec 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c @@ -41,6 +41,8 @@ #include <linux/bootmem.h> #include <linux/dma-mapping.h> #include <linux/fs_uart_pd.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/gpio.h> #include <linux/of_gpio.h> @@ -969,7 +971,7 @@ static void cpm_uart_config_port(struct uart_port *port, int flags) * Note that this is called with interrupts already disabled */ static void cpm_uart_early_write(struct uart_cpm_port *pinfo, - const char *string, u_int count) + const char *string, u_int count, bool handle_linefeed) { unsigned int i; cbd_t __iomem *bdp, *bdbase; @@ -1011,7 +1013,7 @@ static void cpm_uart_early_write(struct uart_cpm_port *pinfo, bdp++; /* if a LF, also do CR... */ - if (*string == 10) { + if (handle_linefeed && *string == 10) { while ((in_be16(&bdp->cbd_sc) & BD_SC_READY) != 0) ; @@ -1109,7 +1111,7 @@ static void cpm_put_poll_char(struct uart_port *port, static char ch[2]; ch[0] = (char)c; - cpm_uart_early_write(pinfo, ch, 1); + cpm_uart_early_write(pinfo, ch, 1, false); } #endif /* CONFIG_CONSOLE_POLL */ @@ -1207,7 +1209,7 @@ static int cpm_uart_init_port(struct device_node *np, pinfo->port.fifosize = pinfo->tx_nrfifos * pinfo->tx_fifosize; spin_lock_init(&pinfo->port.lock); - pinfo->port.irq = of_irq_to_resource(np, 0, NULL); + pinfo->port.irq = irq_of_parse_and_map(np, 0); if (pinfo->port.irq == NO_IRQ) { ret = -EINVAL; goto out_pram; @@ -1273,7 +1275,7 @@ static void cpm_uart_console_write(struct console *co, const char *s, spin_lock_irqsave(&pinfo->port.lock, flags); } - cpm_uart_early_write(pinfo, s, count); + cpm_uart_early_write(pinfo, s, count, true); if (unlikely(nolock)) { local_irq_restore(flags); diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c index 18f79575894..6d3b22e9324 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm1.c @@ -29,7 +29,6 @@ #include <linux/tty.h> #include <linux/gfp.h> #include <linux/ioport.h> -#include <linux/init.h> #include <linux/serial.h> #include <linux/console.h> #include <linux/sysrq.h> @@ -45,6 +44,7 @@ #include <linux/kernel.h> #include <linux/of.h> +#include <linux/of_address.h> #include "cpm_uart.h" diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c index a4927e66e74..f46d2ca8720 100644 --- a/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c +++ b/drivers/tty/serial/cpm_uart/cpm_uart_cpm2.c @@ -29,7 +29,6 @@ #include <linux/tty.h> #include <linux/ioport.h> #include <linux/slab.h> -#include <linux/init.h> #include <linux/serial.h> #include <linux/console.h> #include <linux/sysrq.h> |