From d900d98ad6429374333d526db2d6c1180e432223 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Wed, 23 Apr 2014 09:58:36 -0500
Subject: [PATCH] tty: serial: omap: fix Sparse warnings
Fix the following Sparse warnings:
drivers/tty/serial/omap-serial.c:1418:49: warning: incorrect \
type in argument 2 (different address spaces)
drivers/tty/serial/omap-serial.c:1418:49: expected void const \
[noderef] <asn:1>*from
drivers/tty/serial/omap-serial.c:1418:49: got struct serial_rs485 \
*<noident>
drivers/tty/serial/omap-serial.c:1426:35: warning: incorrect \
type in argument 1 (different address spaces)
drivers/tty/serial/omap-serial.c:1426:35: expected void [noderef] \
<asn:1>*to
drivers/tty/serial/omap-serial.c:1426:35: got struct serial_rs485 \
*<noident>
Reported-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/omap-serial.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index ab22dabfb37ed..d017cec8a34a0 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1398,7 +1398,7 @@ serial_omap_ioctl(struct uart_port *port, unsigned int cmd, unsigned long arg)
switch (cmd) {
case TIOCSRS485:
- if (copy_from_user(&rs485conf, (struct serial_rs485 *) arg,
+ if (copy_from_user(&rs485conf, (void __user *) arg,
sizeof(rs485conf)))
return -EFAULT;
@@ -1406,7 +1406,7 @@ serial_omap_ioctl(struct uart_port *port, unsigned int cmd, unsigned long arg)
break;
case TIOCGRS485:
- if (copy_to_user((struct serial_rs485 *) arg,
+ if (copy_to_user((void __user *) arg,
&(to_uart_omap_port(port)->rs485),
sizeof(rs485conf)))
return -EFAULT;
--
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