From def6b6c43d06c72846ace18f619dc3c625bb813c Mon Sep 17 00:00:00 2001
From: Roger Monk <r-monk@ti.com>
Date: Sat, 21 Feb 2009 00:20:37 +0000
Subject: dsplink: Added class device create support to dsplink to allow udev
 to create the device node. * Removed awk/manual devnode creation/deletion
 from load/unload scripts. * Bump PR

Signed-off-by: Koen Kooi <koen@openembedded.org>
---
 .../dsplink-add-class-device-create-support.patch  | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 packages/dsplink/files/dsplink-add-class-device-create-support.patch

(limited to 'packages/dsplink/files/dsplink-add-class-device-create-support.patch')

diff --git a/packages/dsplink/files/dsplink-add-class-device-create-support.patch b/packages/dsplink/files/dsplink-add-class-device-create-support.patch
new file mode 100644
index 0000000000..b43c3481e1
--- /dev/null
+++ b/packages/dsplink/files/dsplink-add-class-device-create-support.patch
@@ -0,0 +1,55 @@
+diff -uNr codec_engine_2_21/cetools/packages/dsplink/gpp/src/pmgr/Linux/2.6.18/drv_pmgr.c codec_engine_2_21_fix/cetools/packages/dsplink/gpp/src/pmgr/Linux/2.6.18/drv_pmgr.c 
+--- codec_engine_2_21/cetools/packages/dsplink/gpp/src/pmgr/Linux/2.6.18/drv_pmgr.c	2008-10-24 20:58:01.000000000 +0100
++++ codec_engine_2_21_fix/cetools/packages/dsplink/gpp/src/pmgr/Linux/2.6.18/drv_pmgr.c	2009-02-20 23:46:42.000000000 +0000
+@@ -37,6 +37,10 @@
+ #endif
+ 
+ /*  ----------------------------------- OS Specific Headers         */
++#include <linux/version.h>
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
++#include <linux/device.h>
++#endif
+ #include <linux/autoconf.h>
+ #include <linux/spinlock.h>
+ #include <linux/module.h>
+@@ -190,6 +194,16 @@
+  */
+ STATIC Int32 major = 230 ;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
++/** ----------------------------------------------------------------------------
++ *  @name   dsplink_class
++ *
++ *  @desc   class struct for device create.
++ *  ----------------------------------------------------------------------------
++ */
++STATIC struct class *dsplink_class;
++#endif
++
+ /** ----------------------------------------------------------------------------
+  *  @name   DRV_IsInitialized
+  *
+@@ -673,6 +687,11 @@
+         }
+ #endif /* if defined (CHNL_COMPONENT) */
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
++        dsplink_class = class_create(THIS_MODULE, "dsplink");
++        device_create(dsplink_class, NULL, MKDEV(major, 0), NULL, "dsplink");
++#endif
++
+         if (DSP_SUCCEEDED (status)) {
+             DRV_IsInitialized = TRUE ;
+         }
+@@ -717,6 +736,11 @@
+     }
+ #endif /* if defined (CHNL_COMPONENT) */
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
++    device_destroy(dsplink_class, MKDEV(major, 0));
++    class_destroy(dsplink_class);
++#endif
++
+     unregister_chrdev (major, "dsplink") ;
+ 
+     DRV_IsInitialized = FALSE ;
-- 
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