Commit ad04fae0 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Sam Ravnborg
Browse files

fbdev: Use fallthrough pseudo-keyword 

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through



Signed-off-by: default avatarGustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200707210539.GA12530@embeddedor
parent 85806f6d

drivers/video/fbdev/acornfb.c

+1 −1
Original line number Diff line number Diff line
@@ -857,7 +857,7 @@ static void acornfb_parse_dram(char *opt) 
		case 'M':

		case 'm':

			size *= 1024;

			/* Fall through */

			fallthrough;

		case 'K':

		case 'k':

			size *= 1024;

drivers/video/fbdev/arcfb.c

+1 −1
Original line number Diff line number Diff line
@@ -419,7 +419,7 @@ static int arcfb_ioctl(struct fb_info *info, 
			schedule();

			finish_wait(&arcfb_waitq, &wait);

		}

		/* fall through */

		fallthrough;



		case FBIO_GETCONTROL2:

		{

drivers/video/fbdev/atmel_lcdfb.c

+2 −2
Original line number Diff line number Diff line
@@ -508,7 +508,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, 
	case 32:

		var->transp.offset = 24;

		var->transp.length = 8;

		/* fall through */

		fallthrough;

	case 24:

		if (pdata->lcd_wiring_mode == ATMEL_LCDC_WIRING_RGB) {

			/* RGB:888 mode */
@@ -633,7 +633,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info) 
		case 2: value |= ATMEL_LCDC_PIXELSIZE_2; break;

		case 4: value |= ATMEL_LCDC_PIXELSIZE_4; break;

		case 8: value |= ATMEL_LCDC_PIXELSIZE_8; break;

		case 15: /* fall through */

		case 15: fallthrough;

		case 16: value |= ATMEL_LCDC_PIXELSIZE_16; break;

		case 24: value |= ATMEL_LCDC_PIXELSIZE_24; break;

		case 32: value |= ATMEL_LCDC_PIXELSIZE_32; break;

drivers/video/fbdev/aty/radeon_pm.c

+3 −3
Original line number Diff line number Diff line
@@ -1208,11 +1208,11 @@ static void radeon_pm_enable_dll_m10(struct radeonfb_info *rinfo) 
	case 1:

		if (mc & 0x4)

			break;

		/* fall through */

		fallthrough;

	case 2:

		dll_sleep_mask |= MDLL_R300_RDCK__MRDCKB_SLEEP;

		dll_reset_mask |= MDLL_R300_RDCK__MRDCKB_RESET;

		/* fall through */

		fallthrough;

	case 0:

		dll_sleep_mask |= MDLL_R300_RDCK__MRDCKA_SLEEP;

		dll_reset_mask |= MDLL_R300_RDCK__MRDCKA_RESET;
@@ -1221,7 +1221,7 @@ static void radeon_pm_enable_dll_m10(struct radeonfb_info *rinfo) 
	case 1:

		if (!(mc & 0x4))

			break;

		/* fall through */

		fallthrough;

	case 2:

		dll_sleep_mask |= MDLL_R300_RDCK__MRDCKD_SLEEP;

		dll_reset_mask |= MDLL_R300_RDCK__MRDCKD_RESET;

drivers/video/fbdev/cirrusfb.c

+2 −2
Original line number Diff line number Diff line
@@ -1476,11 +1476,11 @@ static void init_vgachip(struct fb_info *info) 
		mdelay(100);

		/* mode */

		vga_wgfx(cinfo->regbase, CL_GR31, 0x00);

		/* fall through */

		fallthrough;

	case BT_GD5480:

		/* from Klaus' NetBSD driver: */

		vga_wgfx(cinfo->regbase, CL_GR2F, 0x00);

		/* fall through */

		fallthrough;

	case BT_ALPINE:

		/* put blitter into 542x compat */

		vga_wgfx(cinfo->regbase, CL_GR33, 0x00);