diff options
| -rw-r--r-- | drivers/tty/serial/imx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 4e853570ea80..3f2b33ecf30a 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -314,7 +314,8 @@ static u32 imx_uart_readl(struct imx_port *sport, u32 offset) /* * UCR2_SRST is the only bit in the cached registers that might * differ from the value that was last written. As it only - * clears after being set, reread conditionally. + * automatically becomes one after being cleared, reread + * conditionally. */ if (!(sport->ucr2 & UCR2_SRST)) sport->ucr2 = readl(sport->port.membase + offset); |