[PATCH 1/4] staging: sm750fb: remove unused includes

[Ahmet Sezgin Duran]

Remove unused header file includes from multiple source files to
declutter the include sections.

Also remove the unused CONFIG_MTRR include block after verifying
that no MTRR interfaces are used by the driver.

No functional changes.

Signed-off-by: Ahmet Sezgin Duran <ahmet@xxxxxxxxxxxxxxx>
---
 drivers/staging/sm750fb/sm750.c        | 12 ------------
 drivers/staging/sm750fb/sm750_accel.c  | 14 --------------
 drivers/staging/sm750fb/sm750_cursor.c | 14 --------------
 drivers/staging/sm750fb/sm750_hw.c     | 17 -----------------
 4 files changed, 57 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 996a586a3727..d26e9fab846a 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -1,19 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/aperture.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
 #include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
 #include <linux/pci.h>
-#include <linux/mm_types.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
 #include <linux/console.h>
 
 #include "sm750.h"
diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index ec2f0a6aa57d..f695a2a61c28 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -1,19 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
 #include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/console.h>
-#include <linux/platform_device.h>
 
 #include "sm750.h"
 #include "sm750_accel.h"
diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
index f0338e6e76b1..9d6bca3106f4 100644
--- a/drivers/staging/sm750fb/sm750_cursor.c
+++ b/drivers/staging/sm750fb/sm750_cursor.c
@@ -1,19 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
 #include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/console.h>
-#include <linux/platform_device.h>
 
 #include "sm750.h"
 #include "sm750_cursor.h"
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 6f7c354a34a1..34a837fb4b64 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -1,23 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
 #include <linux/fb.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
 #include <linux/pci.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/console.h>
-#ifdef CONFIG_MTRR
-#include <asm/mtrr.h>
-#endif
-#include <linux/platform_device.h>
-#include <linux/sizes.h>
 
 #include "sm750.h"
 #include "ddk750.h"
-- 
2.53.0