From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>>
This reverts commit cdc8da3998dcc50cee2f81904c16ebdbd7ec2cee.
In my attempt to fix a build warning on arm randconfig a build error on
imx_v6_v7_defconfig was introduced, so revert it for now.
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/tty/serial/imx.c | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index a657f96..a220f77 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -269,6 +269,27 @@ static inline int is_imx21_uart(struct imx_port *sport)
}
/*
+ * Save and restore functions for UCR1, UCR2 and UCR3 registers
+ */
+static void imx_port_ucrs_save(struct uart_port *port,
+ struct imx_port_ucrs *ucr)
+{
+ /* save control registers */
+ ucr->ucr1 = readl(port->membase + UCR1);
+ ucr->ucr2 = readl(port->membase + UCR2);
+ ucr->ucr3 = readl(port->membase + UCR3);
+}
+
+static void imx_port_ucrs_restore(struct uart_port *port,
+ struct imx_port_ucrs *ucr)
+{
+ /* restore control registers */
+ writel(ucr->ucr1, port->membase + UCR1);
+ writel(ucr->ucr2, port->membase + UCR2);
+ writel(ucr->ucr3, port->membase + UCR3);
+}
+
+/*
* Handle any change of modem status signal since we were last called.
*/
static void imx_mctrl_check(struct imx_port *sport)
@@ -1082,27 +1103,6 @@ imx_verify_port(struct uart_port *port, struct serial_struct *ser)
}
#if defined(CONFIG_CONSOLE_POLL)
-/*
- * Save and restore functions for UCR1, UCR2 and UCR3 registers
- */
-static void imx_port_ucrs_save(struct uart_port *port,
- struct imx_port_ucrs *ucr)
-{
- /* save control registers */
- ucr->ucr1 = readl(port->membase + UCR1);
- ucr->ucr2 = readl(port->membase + UCR2);
- ucr->ucr3 = readl(port->membase + UCR3);
-}
-
-static void imx_port_ucrs_restore(struct uart_port *port,
- struct imx_port_ucrs *ucr)
-{
- /* restore control registers */
- writel(ucr->ucr1, port->membase + UCR1);
- writel(ucr->ucr2, port->membase + UCR2);
- writel(ucr->ucr3, port->membase + UCR3);
-}
-
static int imx_poll_get_char(struct uart_port *port)
{
struct imx_port_ucrs old_ucr;
--
1.7.9.5
--
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