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Staging: sm750fb: Remove unused functions

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The functions dviGetDeviceID and dviGetVendorID are not used anywhere in
the kernel so remove them. Also, remove their function prototypes.
Grepped to find occurences.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-03-11 12:28:49 +05:30 committed by Greg Kroah-Hartman
parent 69988ba2c5
commit ce7e581e6b
2 changed files with 0 additions and 41 deletions
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38
drivers/staging/sm750fb/ddk750_dvi.c
View file

@ -53,44 +53,6 @@ int dviInit(
return -1; /* error */
}
/*
* dviGetVendorID
* This function gets the vendor ID of the DVI controller chip.
*
* Output:
* Vendor ID
*/
unsigned short dviGetVendorID(void)
{
dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
return pCurrentDviCtrl->pfnGetVendorId();
return 0x0000;
}
/*
* dviGetDeviceID
* This function gets the device ID of the DVI controller chip.
*
* Output:
* Device ID
*/
unsigned short dviGetDeviceID(void)
{
dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
return pCurrentDviCtrl->pfnGetDeviceId();
return 0x0000;
}
#endif

3
drivers/staging/sm750fb/ddk750_dvi.h
View file

@ -55,8 +55,5 @@ int dviInit(
unsigned char pllFilterValue
);
unsigned short dviGetVendorID(void);
unsigned short dviGetDeviceID(void);
#endif