Messages in this thread Patch in this message | | | Date | Fri, 19 Mar 2004 18:08:47 -0800 | From | Hanna Linder <> | Subject | [PATCH 2.6 stallion.c] RFT added class support to stallion.c |
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Here is a patch to add class support to the Stallion multiport serial driver.
I have verified it compiles but do not have the hardware. If you can please verify, thanks.
Please consider for Inclusion or Testing.
Hanna --- diff -Nrup linux-2.6.4/drivers/char/stallion.c linux-2.6.4p/drivers/char/stallion.c --- linux-2.6.4/drivers/char/stallion.c 2004-03-10 18:55:37.000000000 -0800 +++ linux-2.6.4p/drivers/char/stallion.c 2004-03-19 17:28:08.000000000 -0800 @@ -41,6 +41,7 @@ #include <linux/init.h> #include <linux/smp_lock.h> #include <linux/devfs_fs_kernel.h> +#include <linux/device.h> #include <asm/io.h> #include <asm/uaccess.h> @@ -732,6 +733,8 @@ static struct file_operations stl_fsiome /*****************************************************************************/ +static struct class_simple *stallion_class; + #ifdef MODULE /* @@ -788,12 +791,15 @@ static void __exit stallion_module_exit( restore_flags(flags); return; } - 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"); if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem"))) printk("STALLION: failed to un-register serial memory device, " "errno=%d\n", -i); + class_simple_destroy(stallion_class); if (stl_tmpwritebuf != (char *) NULL) kfree(stl_tmpwritebuf); @@ -3181,10 +3187,12 @@ int __init stl_init(void) printk("STALLION: failed to register serial board device\n"); devfs_mk_dir("staliomem"); + stallion_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(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem/%d", i); } stl_serial->owner = THIS_MODULE; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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