--- /dev/null
+diff -uNr codec_engine_2_21/cetools/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c codec_engine_2_21_fix/cetools/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c
+--- codec_engine_2_21/cetools/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c 2009-02-12 22:02:15.000000000 +0000
++++ codec_engine_2_21_fix/cetools/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c 2009-02-12 22:08:49.000000000 +0000
+@@ -29,6 +29,7 @@
+ #include <linux/mm.h>
+ #include <linux/seq_file.h>
+ #include <linux/vmalloc.h>
++#include <linux/sched.h>
+ #include <asm/cacheflush.h>
+ #include <asm/uaccess.h>
+ #include <asm/pgtable.h>
+@@ -1710,7 +1711,11 @@
+ #ifdef USE_CLASS_DEVICE
+ class_device_create(cmem_class, NULL, MKDEV(cmem_major, 0), NULL, "cmem");
+ #else
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ device_create(cmem_class, NULL, MKDEV(cmem_major, 0), NULL, "cmem");
++#else
+ device_create(cmem_class, NULL, MKDEV(cmem_major, 0), "cmem");
++#endif // LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
+ #endif // USE_CLASS_DEVICE
+ #endif // USE_CLASS_SIMPLE
+ #endif // USE_UDEV
--- /dev/null
+diff -uNr codec_engine_2_21/cetools/packages/dsplink/gpp/src/osal/Linux/2.6.18/sync.c codec_engine_2_21_fix/cetools/packages/dsplink/gpp/src/osal/Linux/2.6.18/sync.c
+--- codec_engine_2_21/cetools/packages/dsplink/gpp/src/osal/Linux/2.6.18/sync.c 2008-12-19 16:27:19.000000000 +0530
++++ codec_engine_2_21_mod/cetools/packages/dsplink/gpp/src/osal/Linux/2.6.18/sync.c 2009-02-12 10:08:48.000000000 +0530
+@@ -30,9 +30,14 @@
+ \r
+ \r
+ /* ----------------------------------- OS Specific Headers */\r
++#include <linux/version.h>\r
+ #include <linux/autoconf.h>\r
+ #include <linux/spinlock.h>\r
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)\r
+ #include <asm/semaphore.h>\r
++#else\r
++#include <linux/semaphore.h>\r
++#endif\r
+ #include <linux/timer.h>\r
+ #include <linux/sched.h>\r
+ #include <linux/delay.h>\r
+diff -uNr codec_engine_2_21/cetools/packages/dsplink/gpp/src/osal/Linux/user.c codec_engine_2_21_fix/cetools/packages/dsplink_mod/gpp/src/osal/Linux/user.c
+--- codec_engine_2_21/cetools/packages/dsplink/gpp/src/osal/Linux/user.c 2008-12-19 16:27:19.000000000 +0530
++++ codec_engine_2_21_fix/cetools/packages/dsplink_mod/gpp/src/osal/Linux/user.c 2009-02-12 10:08:05.000000000 +0530
+@@ -30,9 +30,14 @@
+ \r
+ \r
+ /* ----------------------------------- OS Specific Headers */\r
++#include <linux/version.h>\r
+ #include <linux/autoconf.h>\r
+ #include <linux/spinlock.h>\r
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)\r
+ #include <asm/semaphore.h>\r
++#else\r
++#include <linux/semaphore.h>\r
++#endif\r
+ #include <linux/timer.h>\r
+ #include <linux/sched.h>\r
+ #include <linux/delay.h>\r
--- /dev/null
+diff -uNr codec_engine_2_21/cetools/packages/ti/bios/power/modules/omap3530/lpm/lpm_driver.c codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/omap3530/lpm/lpm_driver.c
+--- codec_engine_2_21/cetools/packages/ti/bios/power/modules/omap3530/lpm/lpm_driver.c 2008-11-05 00:18:39.000000000 +0000
++++ codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/omap3530/lpm/lpm_driver.c 2009-02-13 00:16:50.000000000 +0000
+@@ -225,6 +225,9 @@
+ .os_wait = lpm_os_wait,
+ .os_trace = lpm_os_trace,
+ };
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ char lpm_tempDeviceCreateName[50];
++#endif
+
+ TRACE(KERN_ALERT "lpm.ko: + lpm_init\n");
+
+@@ -286,9 +289,16 @@
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ NULL, "lpm%d", lpm->inst[i].minor);
+ #else
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ sprintf(lpm_tempDeviceCreateName, "lpm%d", lpm->inst[i].minor);
++ device_create(lpm->lpm_class, NULL,
++ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
++ NULL, lpm_tempDeviceCreateName);
++#else
+ device_create(lpm->lpm_class, NULL,
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ "lpm%d", lpm->inst[i].minor);
++#endif /* LINUX_VERSION */
+ #endif
+ }
+
+diff -uNr codec_engine_2_21/cetools/packages/ti/bios/power/modules/omap2530/lpm/lpm_driver.c codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/omap2530/lpm/lpm_driver.c
+--- codec_engine_2_21/cetools/packages/ti/bios/power/modules/omap2530/lpm/lpm_driver.c 2008-11-05 00:18:39.000000000 +0000
++++ codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/omap2530/lpm/lpm_driver.c 2009-02-13 00:16:50.000000000 +0000
+@@ -225,6 +225,9 @@
+ .os_wait = lpm_os_wait,
+ .os_trace = lpm_os_trace,
+ };
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ char lpm_tempDeviceCreateName[50];
++#endif
+
+ TRACE(KERN_ALERT "lpm.ko: + lpm_init\n");
+
+@@ -286,9 +289,16 @@
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ NULL, "lpm%d", lpm->inst[i].minor);
+ #else
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ sprintf(lpm_tempDeviceCreateName, "lpm%d", lpm->inst[i].minor);
++ device_create(lpm->lpm_class, NULL,
++ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
++ NULL, lpm_tempDeviceCreateName);
++#else
+ device_create(lpm->lpm_class, NULL,
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ "lpm%d", lpm->inst[i].minor);
++#endif /* LINUX_VERSION */
+ #endif
+ }
+
+diff -uNr codec_engine_2_21/cetools/packages/ti/bios/power/modules/dm357/lpm/lpm_driver.c codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/dm357/lpm/lpm_driver.c
+--- codec_engine_2_21/cetools/packages/ti/bios/power/modules/dm357/lpm/lpm_driver.c 2008-11-05 00:18:39.000000000 +0000
++++ codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/dm357/lpm/lpm_driver.c 2009-02-13 00:16:50.000000000 +0000
+@@ -225,6 +225,9 @@
+ .os_wait = lpm_os_wait,
+ .os_trace = lpm_os_trace,
+ };
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ char lpm_tempDeviceCreateName[50];
++#endif
+
+ TRACE(KERN_ALERT "lpm.ko: + lpm_init\n");
+
+@@ -286,9 +289,16 @@
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ NULL, "lpm%d", lpm->inst[i].minor);
+ #else
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ sprintf(lpm_tempDeviceCreateName, "lpm%d", lpm->inst[i].minor);
++ device_create(lpm->lpm_class, NULL,
++ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
++ NULL, lpm_tempDeviceCreateName);
++#else
+ device_create(lpm->lpm_class, NULL,
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ "lpm%d", lpm->inst[i].minor);
++#endif /* LINUX_VERSION */
+ #endif
+ }
+
+diff -uNr codec_engine_2_21/cetools/packages/ti/bios/power/modules/dm6446/lpm/lpm_driver.c codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/dm6446/lpm/lpm_driver.c
+--- codec_engine_2_21/cetools/packages/ti/bios/power/modules/dm6446/lpm/lpm_driver.c 2008-11-05 00:18:39.000000000 +0000
++++ codec_engine_2_21_fix/cetools/packages/ti/bios/power/modules/dm6446/lpm/lpm_driver.c 2009-02-13 00:16:50.000000000 +0000
+@@ -225,6 +225,9 @@
+ .os_wait = lpm_os_wait,
+ .os_trace = lpm_os_trace,
+ };
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ char lpm_tempDeviceCreateName[50];
++#endif
+
+ TRACE(KERN_ALERT "lpm.ko: + lpm_init\n");
+
+@@ -286,9 +289,16 @@
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ NULL, "lpm%d", lpm->inst[i].minor);
+ #else
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++ sprintf(lpm_tempDeviceCreateName, "lpm%d", lpm->inst[i].minor);
++ device_create(lpm->lpm_class, NULL,
++ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
++ NULL, lpm_tempDeviceCreateName);
++#else
+ device_create(lpm->lpm_class, NULL,
+ MKDEV(lpm->inst[i].major, lpm->inst[i].minor),
+ "lpm%d", lpm->inst[i].minor);
++#endif /* LINUX_VERSION */
+ #endif
+ }
+
+