From 3c04c27251c4d064f16846c305cbc1ff2f5b5fbe Mon Sep 17 00:00:00 2001 From: Len Sorensen Date: Tue, 8 May 2007 00:26:30 -0700 Subject: [PATCH] Small fixes for jsm driver The jsm driver fails when you try to use the TIOCSSERIAL ioctl. The reason is that the driver never sets uart_port.uartclk, causing the data received using TIOCGSERIAL to not match the internal state of the driver. This patch fixes this problem by settings the uartclk to the value used by the serial_core (16 times the baud base). Signed-off-by: Len Sorensen Cc: Scott H Kilau Cc: Wendy Xiong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/serial/jsm/jsm_tty.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/serial/jsm/jsm_tty.c b/drivers/serial/jsm/jsm_tty.c index be22bbdbc8..281f23a371 100644 --- a/drivers/serial/jsm/jsm_tty.c +++ b/drivers/serial/jsm/jsm_tty.c @@ -448,6 +448,7 @@ int jsm_uart_port_init(struct jsm_board *brd) continue; brd->channels[i]->uart_port.irq = brd->irq; + brd->channels[i]->uart_port.uartclk = 14745600; brd->channels[i]->uart_port.type = PORT_JSM; brd->channels[i]->uart_port.iotype = UPIO_MEM; brd->channels[i]->uart_port.membase = brd->re_map_membase; -- 2.39.5