diff options
| author | Roger Monk <r-monk@ti.com> | 2009-02-21 00:20:37 +0000 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2009-02-21 11:11:03 +0100 |
| commit | def6b6c43d06c72846ace18f619dc3c625bb813c (patch) | |
| tree | 2e7978b36dcfbc1742ab2d508ebcd002f33588e6 /packages/dsplink/files/dsplink-add-class-device-create-support.patch | |
| parent | 7fb50539fbb2d619951ad35b72e4d5c1503ee80c (diff) | |
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>
Diffstat (limited to 'packages/dsplink/files/dsplink-add-class-device-create-support.patch')
| -rw-r--r-- | packages/dsplink/files/dsplink-add-class-device-create-support.patch | 55 |
1 files changed, 55 insertions, 0 deletions
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 ;
|