diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-04-23 18:58:36 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-25 03:19:02 +0400 |
| commit | d900d98ad6429374333d526db2d6c1180e432223 (patch) | |
| tree | 4d9dfec898b0e20a8c21f6743847d3e5e4a8db1b | |
| parent | 5c3f4bdee8010151f2f272a414ef5948ae945c92 (diff) | |
| download | linux-d900d98ad6429374333d526db2d6c1180e432223.tar.xz | |
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>
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index ab22dabfb37e..d017cec8a34a 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; |