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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-23 23:44:19 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-23 23:44:19 -0500 |
| commit | 1ebbe2b20091d306453a5cf480a87e6cd28ae76f (patch) | |
| tree | f5cd7a0fa69b8b1938cb5a0faed2e7b0628072a5 /drivers/serial/serial_lh7a40x.c | |
| parent | ac58c9059da8886b5e8cde012a80266b18ca146e (diff) | |
| parent | 674a396c6d2ba0341ebdd7c1c9950f32f018e2dd (diff) | |
Merge branch 'linus'
Diffstat (limited to 'drivers/serial/serial_lh7a40x.c')
| -rw-r--r-- | drivers/serial/serial_lh7a40x.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 04186eaae227..aa521b8e0d4e 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -543,6 +543,12 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = { #else # define LH7A40X_CONSOLE &lh7a40x_console +static void lh7a40xuart_console_putchar(struct uart_port *port, int ch) +{ + while (UR(port, UART_R_STATUS) & nTxRdy) + ; + UR(port, UART_R_DATA) = ch; +} static void lh7a40xuart_console_write (struct console* co, const char* s, @@ -556,16 +562,7 @@ static void lh7a40xuart_console_write (struct console* co, UR (port, UART_R_INTEN) = 0; /* Disable all interrupts */ BIT_SET (port, UART_R_CON, UARTEN | SIRDIS); /* Enable UART */ - for (; count-- > 0; ++s) { - while (UR (port, UART_R_STATUS) & nTxRdy) - ; - UR (port, UART_R_DATA) = *s; - if (*s == '\n') { - while ((UR (port, UART_R_STATUS) & TxBusy)) - ; - UR (port, UART_R_DATA) = '\r'; - } - } + uart_console_write(port, s, count, lh7a40xuart_console_putchar); /* Wait until all characters are sent */ while (UR (port, UART_R_STATUS) & TxBusy) |