From: Sonic Zhang <sonic.zhang@xxxxxxxxxx> This most likely won't cause problems on systems as people don't typically enable GPIO RTS/CTS if they don't actually use it. Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx> Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx> --- drivers/serial/bfin_5xx.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index a78652b..511cbf6 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -797,7 +797,7 @@ static void bfin_serial_shutdown(struct uart_port *port) gpio_free(uart->rts_pin); #endif #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS - if (UART_GET_IER(uart) && EDSSI) + if (UART_GET_IER(uart) & EDSSI) free_irq(uart->status_irq, uart); #endif } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
