From ec5218a23c470aad28be13362d11fd7886445866 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Fri, 26 Aug 2016 15:17:46 +0100 Subject: [PATCH] MIPS: SEAD3: Drop use of cobalt fbdev driver The 2 line * 16 character LCD display on the SEAD3 board has no real use as a framebuffer device. It's far too small to produce any meaningful output if used as the kernel console, SEAD3 is a development board that will essentially always have a far more useful UART connection & the code in sead3-display.c will overwrite whatever's on the display every second anyway. Remove this unused code. Signed-off-by: Paul Burton Cc: Jacek Anaszewski Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14059/ Signed-off-by: Ralf Baechle --- arch/mips/mti-sead3/Makefile | 3 +-- arch/mips/mti-sead3/sead3-lcd.c | 43 --------------------------------- 2 files changed, 1 insertion(+), 45 deletions(-) delete mode 100644 arch/mips/mti-sead3/sead3-lcd.c diff --git a/arch/mips/mti-sead3/Makefile b/arch/mips/mti-sead3/Makefile index ad722c857c61..cb6d620a685c 100644 --- a/arch/mips/mti-sead3/Makefile +++ b/arch/mips/mti-sead3/Makefile @@ -8,8 +8,7 @@ # Copyright (C) 2012 MIPS Technoligies, Inc. All rights reserved. # Steven J. Hill # -obj-y := sead3-lcd.o -obj-y += sead3-display.o +obj-y := sead3-display.o obj-y += sead3-dtshim.o obj-y += sead3-init.o obj-y += sead3-int.o diff --git a/arch/mips/mti-sead3/sead3-lcd.c b/arch/mips/mti-sead3/sead3-lcd.c deleted file mode 100644 index 10b10ed21f77..000000000000 --- a/arch/mips/mti-sead3/sead3-lcd.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved. - */ -#include -#include - -static struct resource __initdata sead3_lcd_resource = { - .start = 0x1f000400, - .end = 0x1f00041f, - .flags = IORESOURCE_MEM, -}; - -static __init int sead3_lcd_add(void) -{ - struct platform_device *pdev; - int retval; - - /* SEAD-3 and Cobalt platforms use same display type. */ - pdev = platform_device_alloc("cobalt-lcd", -1); - if (!pdev) - return -ENOMEM; - - retval = platform_device_add_resources(pdev, &sead3_lcd_resource, 1); - if (retval) - goto err_free_device; - - retval = platform_device_add(pdev); - if (retval) - goto err_free_device; - - return 0; - -err_free_device: - platform_device_put(pdev); - - return retval; -} - -device_initcall(sead3_lcd_add); -- 2.39.2