The ddk750_initDVIDisp function is never used and therefore it can be
removed.

Signed-off-by: Mike Rapoport <mike.rapop...@gmail.com>
---
 drivers/staging/sm750fb/ddk750_display.c | 33 --------------------------------
 drivers/staging/sm750fb/ddk750_display.h |  1 -
 2 files changed, 34 deletions(-)

diff --git a/drivers/staging/sm750fb/ddk750_display.c 
b/drivers/staging/sm750fb/ddk750_display.c
index 8348113..24c1c82 100644
--- a/drivers/staging/sm750fb/ddk750_display.c
+++ b/drivers/staging/sm750fb/ddk750_display.c
@@ -250,36 +250,3 @@ void ddk750_setLogicalDispOut(disp_output_t output)
        if (output & DPMS_USAGE)
                ddk750_setDPMS((output & DPMS_MASK) >> DPMS_OFFSET);
 }
-
-
-int ddk750_initDVIDisp(void)
-{
-       /* Initialize DVI. If the dviInit fail and the VendorID or the DeviceID 
are
-          not zeroed, then set the failure flag. If it is zeroe, it might mean
-          that the system is in Dual CRT Monitor configuration. */
-
-       /* De-skew enabled with default 111b value.
-          This will fix some artifacts problem in some mode on board 2.2.
-          Somehow this fix does not affect board 2.1.
-        */
-       if ((dviInit(1,  /* Select Rising Edge */
-                    1,  /* Select 24-bit bus */
-                    0,  /* Select Single Edge clock */
-                    1,  /* Enable HSync as is */
-                    1,  /* Enable VSync as is */
-                    1,  /* Enable De-skew */
-                    7,  /* Set the de-skew setting to maximum setup */
-                    1,  /* Enable continuous Sync */
-                    1,  /* Enable PLL Filter */
-                    4   /* Use the recommended value for PLL Filter value */
-                    ) != 0) && (dviGetVendorID() != 0x0000) && 
(dviGetDeviceID() != 0x0000)) {
-               return (-1);
-       }
-
-       /* TODO: Initialize other display component */
-
-       /* Success */
-       return 0;
-
-}
-
diff --git a/drivers/staging/sm750fb/ddk750_display.h 
b/drivers/staging/sm750fb/ddk750_display.h
index 39bdfad..3d2e8b4 100644
--- a/drivers/staging/sm750fb/ddk750_display.h
+++ b/drivers/staging/sm750fb/ddk750_display.h
@@ -100,6 +100,5 @@ typedef enum _disp_output_t {
 disp_output_t;
 
 void ddk750_setLogicalDispOut(disp_output_t);
-int ddk750_initDVIDisp(void);
 
 #endif
-- 
2.1.0

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