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Commit 4edd3f3a authored by Mike Rapoport's avatar Mike Rapoport Committed by Greg Kroah-Hartman
Browse files

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: default avatarMike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b108da75

drivers/staging/sm750fb/sm750_hw.c

+0 −36
Original line number Diff line number Diff line
@@ -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;