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staging: sm750fb: remove ancient kernel support 

Remove the code that should be compiled for ancient kernel versions
together with controlling '#if LINUX_VERSION_CODE' conditionals

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mike Rapoport 2015-10-23 17:55:08 +03:00 committed by Greg Kroah-Hartman
parent b108da7586
commit 4edd3f3af2
1 changed files with 0 additions and 36 deletions
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36
drivers/staging/sm750fb/sm750_hw.c
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@ -394,41 +394,23 @@ int hw_sm750le_setBLANK(struct lynxfb_output *output, int blank)
int dpms, crtdb;
switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_UNBLANK:
#else
case VESA_NO_BLANKING:
#endif
dpms = CRT_DISPLAY_CTRL_DPMS_0;
crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_NORMAL:
dpms = CRT_DISPLAY_CTRL_DPMS_0;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_VSYNC_SUSPEND:
#else
case VESA_VSYNC_SUSPEND:
#endif
dpms = CRT_DISPLAY_CTRL_DPMS_2;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_HSYNC_SUSPEND:
#else
case VESA_HSYNC_SUSPEND:
#endif
dpms = CRT_DISPLAY_CTRL_DPMS_1;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_POWERDOWN:
#else
case VESA_POWERDOWN:
#endif
dpms = CRT_DISPLAY_CTRL_DPMS_3;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
@ -450,47 +432,29 @@ int hw_sm750_setBLANK(struct lynxfb_output *output, int blank)
dpms = pps = crtdb = 0;
switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_UNBLANK:
#else
case VESA_NO_BLANKING:
#endif
pr_info("flag = FB_BLANK_UNBLANK\n");
dpms = SYSTEM_CTRL_DPMS_VPHP;
pps = PANEL_DISPLAY_CTRL_DATA_ENABLE;
crtdb = CRT_DISPLAY_CTRL_BLANK_OFF;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_NORMAL:
pr_info("flag = FB_BLANK_NORMAL\n");
dpms = SYSTEM_CTRL_DPMS_VPHP;
pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_VSYNC_SUSPEND:
#else
case VESA_VSYNC_SUSPEND:
#endif
dpms = SYSTEM_CTRL_DPMS_VNHP;
pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_HSYNC_SUSPEND:
#else
case VESA_HSYNC_SUSPEND:
#endif
dpms = SYSTEM_CTRL_DPMS_VPHN;
pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;
break;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_POWERDOWN:
#else
case VESA_POWERDOWN:
#endif
dpms = SYSTEM_CTRL_DPMS_VNHN;
pps = PANEL_DISPLAY_CTRL_DATA_DISABLE;
crtdb = CRT_DISPLAY_CTRL_BLANK_ON;