From: Paul Burton <paul.burton@imgtec.com>
To: <linux-mips@linux-mips.org>, Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@imgtec.com>,
Jacek Anaszewski <j.anaszewski@samsung.com>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v2 14/19] MIPS: SEAD3: Drop use of cobalt fbdev driver
Date: Fri, 26 Aug 2016 15:17:46 +0100 [thread overview]
Message-ID: <20160826141751.13121-15-paul.burton@imgtec.com> (raw)
In-Reply-To: <20160826141751.13121-1-paul.burton@imgtec.com>
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 <paul.burton@imgtec.com>
---
Changes in v2: None
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 ad722c8..cb6d620 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 <sjhill@mips.com>
#
-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 10b10ed2..0000000
--- 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 <linux/init.h>
-#include <linux/platform_device.h>
-
-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);
--
2.9.3
next prev parent reply other threads:[~2016-08-26 14:23 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-26 14:17 [PATCH v2 00/19] MIPS: SEAD3 device tree conversion Paul Burton
2016-08-26 14:17 ` [PATCH v2 01/19] MIPS: SEAD3: Split obj-y entries across lines Paul Burton
2016-08-26 14:17 ` [PATCH v2 02/19] MIPS: SEAD3: Probe interrupt controllers using DT Paul Burton
2016-08-26 14:17 ` [PATCH v2 03/19] MIPS: SEAD3: Probe UARTs " Paul Burton
2016-08-26 14:17 ` [PATCH v2 04/19] MIPS: SEAD3: Use generic ns16550a earlycon support Paul Burton
2016-08-26 14:17 ` [PATCH v2 05/19] MIPS: SEAD3: Probe ethernet controller using DT Paul Burton
2016-08-26 14:17 ` [PATCH v2 06/19] MIPS: SEAD3: Probe EHCI " Paul Burton
2016-08-26 14:17 ` [PATCH v2 07/19] usb: host: ehci-sead3: Remove SEAD-3 EHCI code Paul Burton
2016-08-26 15:55 ` Alan Stern
2016-08-26 14:17 ` [PATCH v2 08/19] SEAD3: Probe parallel flash via DT Paul Burton
2016-08-26 14:17 ` [PATCH v2 09/19] MIPS: SEAD3: Use register-bit-led driver via DT for LEDs Paul Burton
2016-08-26 14:17 ` [PATCH v2 10/19] leds: Remove SEAD3 driver Paul Burton
2016-08-29 8:55 ` Jacek Anaszewski
2016-08-30 14:42 ` Paul Burton
2016-08-26 14:17 ` [PATCH v2 11/19] MIPS: SEAD3: Reset via generic syscon-reboot driver & DT Paul Burton
2016-08-26 14:17 ` [PATCH v2 12/19] MIPS: SEAD3: Use generic restart-poweroff driver Paul Burton
2016-08-26 14:17 ` [PATCH v2 13/19] MIPS: SEAD3: Parse memsize in DT shim Paul Burton
2016-08-26 14:17 ` Paul Burton [this message]
2016-08-26 14:17 ` [PATCH v2 15/19] fbdev: cobalt_lcdfb: Drop SEAD3 support Paul Burton
2016-08-26 14:17 ` [PATCH v2 16/19] dt-bindings: img-ascii-lcd: Document a binding for simple ASCII LCDs Paul Burton
2016-08-31 16:18 ` Rob Herring
2016-08-26 14:17 ` [PATCH v2 17/19] auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays Paul Burton
2016-09-27 18:52 ` Ralf Baechle
2016-08-26 14:17 ` [PATCH v2 18/19] MIPS: SEAD3: Use img-ascii-lcd driver Paul Burton
2016-08-26 14:17 ` [PATCH v2 19/19] MIPS: SEAD3: Remove custom read_persistent_clock Paul Burton
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