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SubjectRe: [PATCH] Driver Core update for 2.6.6-rc1
Date
From
ChangeSet 1.1643.36.9, 2004/03/25 10:44:05-08:00, hannal@us.ibm.com

[PATCH] added class support to istallion.c

Here is a patch to add class support to the Stallion Intelligent multiport
serial driver.


drivers/char/istallion.c | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletion(-)

diff -Nru a/drivers/char/istallion.c b/drivers/char/istallion.c
--- a/drivers/char/istallion.c Thu Apr 15 10:20:49 2004
+++ b/drivers/char/istallion.c Thu Apr 15 10:20:49 2004
@@ -40,6 +40,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/devfs_fs_kernel.h>
+#include <linux/device.h>

#include <asm/io.h>
#include <asm/uaccess.h>
@@ -795,6 +796,8 @@

/*****************************************************************************/

+static struct class_simple *istallion_class;
+
#ifdef MODULE

/*
@@ -853,9 +856,12 @@
return;
}
put_tty_driver(stli_serial);
- for (i = 0; i < 4; i++)
+ for (i = 0; i < 4; i++) {
devfs_remove("staliomem/%d", i);
+ class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
+ }
devfs_remove("staliomem");
+ class_simple_destroy(istallion_class);
if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
printk("STALLION: failed to un-register serial memory device, "
"errno=%d\n", -i);
@@ -5311,10 +5317,13 @@
"device\n");

devfs_mk_dir("staliomem");
+ istallion_class = class_simple_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++) {
devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
S_IFCHR | S_IRUSR | S_IWUSR,
"staliomem/%d", i);
+ class_simple_device_add(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
+ NULL, "staliomem/%d", i);
}

/*
-
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