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Driver-Core: extend devnode callbacks to provide permissions
[deliverable/linux.git]
/
drivers
/
char
/
tty_io.c
diff --git
a/drivers/char/tty_io.c
b/drivers/char/tty_io.c
index a3afa0c387cdeb79c9dc9a406eb70935ceaf50d4..c70d9dabefaea4e35883475a0038b49459ee98d4 100644
(file)
--- a/
drivers/char/tty_io.c
+++ b/
drivers/char/tty_io.c
@@
-3056,11
+3056,22
@@
void __init console_init(void)
}
}
}
}
+static char *tty_devnode(struct device *dev, mode_t *mode)
+{
+ if (!mode)
+ return NULL;
+ if (dev->devt == MKDEV(TTYAUX_MAJOR, 0) ||
+ dev->devt == MKDEV(TTYAUX_MAJOR, 2))
+ *mode = 0666;
+ return NULL;
+}
+
static int __init tty_class_init(void)
{
tty_class = class_create(THIS_MODULE, "tty");
if (IS_ERR(tty_class))
return PTR_ERR(tty_class);
static int __init tty_class_init(void)
{
tty_class = class_create(THIS_MODULE, "tty");
if (IS_ERR(tty_class))
return PTR_ERR(tty_class);
+ tty_class->devnode = tty_devnode;
return 0;
}
return 0;
}
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