SWDEV-464648 - code and comment cleanups

Change-Id: I10b462078fa9eed73372d81dff92d7278731f736

samples/0_Intro/square/README.md

@@ -28,7 +28,7 @@ $ Building without cmake
 - Execute file
 ```
 $ ./square.out
-info: running on device Navi 14 [Radeon Pro W5500]
+info: running on device AMD Radeon RX 6900 XT
 info: allocate host mem (  7.63 MB)
 info: allocate device mem (  7.63 MB)
 info: copy Host2Device

samples/2_Cookbook/0_MatrixTranspose/Readme.md

@@ -96,7 +96,7 @@ $ make
 - Execute the sample
 ```
 $ ./MatrixTranspose
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 PASSED!
 ```
 

samples/2_Cookbook/1_hipEvent/Readme.md

@@ -75,7 +75,7 @@ $ make
 - Execute the sample
 ```
 $ ./hipEvent
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 hipMemcpyHostToDevice time taken  =  0.981ms
 kernel Execution time             =  0.539ms
 hipMemcpyDeviceToHost time taken  =  1.220ms

samples/2_Cookbook/3_shared_memory/Readme.md

@@ -37,7 +37,7 @@ $ make
 - Execute the sample
 ```
 $ ./sharedMemory
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 PASSED!
 ```
 

samples/2_Cookbook/4_shfl/Readme.md

@@ -45,7 +45,7 @@ $ make
 - Execute the sample
 ```
 $ ./shfl
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 PASSED!
 ```
 ## requirement for nvidia

samples/2_Cookbook/5_2dshfl/Readme.md

@@ -47,7 +47,7 @@ $ make
 - Execute the sample
 ```
 $ ./2dshfl
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 PASSED!
 ```
 ## requirement for nvidia

samples/2_Cookbook/6_dynamic_shared/Readme.md

@@ -47,7 +47,7 @@ $ make
 - Execute the sample
 ```
 $ ./dynamic_shared
-Device name Navi 14 [Radeon Pro W5500]
+Device name AMD Radeon RX 6900 XT
 dynamic_shared PASSED!
 ```