Merge branch 'master' of git://oak/home/sfr/kernels/iseries/work

[sfrench/cifs-2.6.git] / arch / ppc / 4xx_io / serial_sicc.c

diff --git a/arch/ppc/4xx_io/serial_sicc.c b/arch/ppc/4xx_io/serial_sicc.c
index 4dc6aa2abfc1ddc65cbf52538d7bc9c0cc22b070..87fe9a89dba710f1afd9d5c9f5b5ecb1a5a173f3 100644 (file)
--- a/arch/ppc/4xx_io/serial_sicc.c
+++ b/arch/ppc/4xx_io/serial_sicc.c
@@ -28,7 +28,6 @@
  * is compatible with normal ttyS* devices.
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -1637,9 +1636,8 @@ static struct SICC_info *siccuart_get(int line)
     state->count++;
     if (state->info)
         return state->info;
-    info = kmalloc(sizeof(struct SICC_info), GFP_KERNEL);
+    info = kzalloc(sizeof(struct SICC_info), GFP_KERNEL);
     if (info) {
-        memset(info, 0, sizeof(struct SICC_info));
         init_waitqueue_head(&info->open_wait);
         init_waitqueue_head(&info->close_wait);
         init_waitqueue_head(&info->delta_msr_wait);
@@ -1722,7 +1720,7 @@ static int siccuart_open(struct tty_struct *tty, struct file *filp)
     return 0;
 }
 
-static struct tty_operations sicc_ops = {
+static const struct tty_operations sicc_ops = {
        .open = siccuart_open,
        .close = siccuart_close,
        .write = siccuart_write,
@@ -1759,7 +1757,7 @@ int __init siccuart_init(void)
     siccnormal_driver->subtype = SERIAL_TYPE_NORMAL;
     siccnormal_driver->init_termios = tty_std_termios;
     siccnormal_driver->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
-    siccnormal_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
+    siccnormal_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
     tty_set_operations(siccnormal_driver, &sicc_ops);
 
     if (tty_register_driver(siccnormal_driver))