From d9a51fd594d8034be49060dd8438f6315754cc8e Mon Sep 17 00:00:00 2001 From: Tiezhu Yang Date: Sat, 16 May 2020 10:15:49 +0800 Subject: [PATCH] MIPS: Remove not used 8250-platform.c When CONFIG_HAVE_STD_PC_SERIAL_PORT is set, there exists build errors of 8250-platform.c due to linux/module.h is not included. CONFIG_HAVE_STD_PC_SERIAL_PORT is not used in arch/mips for many years, 8250-platform.c is also not built and used, so it is not necessary to fix the build errors, just remove the not used file 8250-platform.c and the related code in Kconfig and Makefile. Signed-off-by: Tiezhu Yang Signed-off-by: Thomas Bogendoerfer --- arch/mips/Kconfig | 3 --- arch/mips/kernel/8250-platform.c | 46 ---------------------------------------- arch/mips/kernel/Makefile | 2 -- 3 files changed, 51 deletions(-) delete mode 100644 arch/mips/kernel/8250-platform.c diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index bfa9cd9..b2ff77f 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1358,9 +1358,6 @@ config MIPS_L1_CACHE_SHIFT default "4" if MIPS_L1_CACHE_SHIFT_4 default "5" -config HAVE_STD_PC_SERIAL_PORT - bool - config ARC_CMDLINE_ONLY bool diff --git a/arch/mips/kernel/8250-platform.c b/arch/mips/kernel/8250-platform.c deleted file mode 100644 index 5c6b2ab..0000000 --- a/arch/mips/kernel/8250-platform.c +++ /dev/null @@ -1,46 +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) 2007 Ralf Baechle (ralf@linux-mips.org) - */ -#include -#include - -#define PORT(base, int) \ -{ \ - .iobase = base, \ - .irq = int, \ - .uartclk = 1843200, \ - .iotype = UPIO_PORT, \ - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ - .regshift = 0, \ -} - -static struct plat_serial8250_port uart8250_data[] = { - PORT(0x3F8, 4), - PORT(0x2F8, 3), - PORT(0x3E8, 4), - PORT(0x2E8, 3), - { }, -}; - -static struct platform_device uart8250_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = uart8250_data, - }, -}; - -static int __init uart8250_init(void) -{ - return platform_device_register(&uart8250_device); -} - -module_init(uart8250_init); - -MODULE_AUTHOR("Ralf Baechle "); -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Generic 8250 UART probe driver"); diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index d6e97df..8c7a043 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -98,8 +98,6 @@ obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR) += mips-r2-to-r6-emul.o CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi) -obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o - obj-$(CONFIG_PERF_EVENTS) += perf_event.o obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o -- 2.7.4