diff options
| author | Jayachandran C <jchandra@broadcom.com> | 2013-10-25 15:24:15 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-01-25 01:39:50 +0400 |
| commit | 194d315da86af504559a8a21026360097575bd55 (patch) | |
| tree | 324cec961ae685744b42aee0d5155abb1c3b9291 /arch/mips | |
| parent | a17fca649c581c0ab07215b61567468169d208e3 (diff) | |
| download | linux-194d315da86af504559a8a21026360097575bd55.tar.xz | |
MIPS: Netlogic: Remove XLR early serial setup
The early serial code is not needed because we already have early
printk support provided by common/earlycons.c
This change also fixes the following build error that occurs when
CONFIG_SERIAL_8250 is not configured for Netlogic XLR boards:
arch/mips/built-in.o: In function `nlm_early_serial_setup':
setup.c:(.init.text+0x274): undefined reference to `early_serial_setup'
make: *** [vmlinux] Error 1
Reported-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6083/
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlr/xlr.h | 5 | ||||
| -rw-r--r-- | arch/mips/netlogic/xlr/platform.c | 4 | ||||
| -rw-r--r-- | arch/mips/netlogic/xlr/setup.c | 20 |
3 files changed, 2 insertions, 27 deletions
diff --git a/arch/mips/include/asm/netlogic/xlr/xlr.h b/arch/mips/include/asm/netlogic/xlr/xlr.h index c1667e0c272a..ceb991ca8436 100644 --- a/arch/mips/include/asm/netlogic/xlr/xlr.h +++ b/arch/mips/include/asm/netlogic/xlr/xlr.h @@ -35,11 +35,6 @@ #ifndef _ASM_NLM_XLR_H #define _ASM_NLM_XLR_H -/* Platform UART functions */ -struct uart_port; -unsigned int nlm_xlr_uart_in(struct uart_port *, int); -void nlm_xlr_uart_out(struct uart_port *, int, int); - /* SMP helpers */ void xlr_wakeup_secondary_cpus(void); diff --git a/arch/mips/netlogic/xlr/platform.c b/arch/mips/netlogic/xlr/platform.c index 7b96a91f4773..4785932af248 100644 --- a/arch/mips/netlogic/xlr/platform.c +++ b/arch/mips/netlogic/xlr/platform.c @@ -23,7 +23,7 @@ #include <asm/netlogic/xlr/pic.h> #include <asm/netlogic/xlr/xlr.h> -unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset) +static unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset) { uint64_t uartbase; unsigned int value; @@ -41,7 +41,7 @@ unsigned int nlm_xlr_uart_in(struct uart_port *p, int offset) return value; } -void nlm_xlr_uart_out(struct uart_port *p, int offset, int value) +static void nlm_xlr_uart_out(struct uart_port *p, int offset, int value) { uint64_t uartbase; diff --git a/arch/mips/netlogic/xlr/setup.c b/arch/mips/netlogic/xlr/setup.c index 214d123b79fa..de1f28774ffc 100644 --- a/arch/mips/netlogic/xlr/setup.c +++ b/arch/mips/netlogic/xlr/setup.c @@ -60,25 +60,6 @@ unsigned int nlm_threads_per_core = 1; struct nlm_soc_info nlm_nodes[NLM_NR_NODES]; cpumask_t nlm_cpumask = CPU_MASK_CPU0; -static void __init nlm_early_serial_setup(void) -{ - struct uart_port s; - unsigned long uart_base; - - uart_base = (unsigned long)nlm_mmio_base(NETLOGIC_IO_UART_0_OFFSET); - memset(&s, 0, sizeof(s)); - s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST; - s.iotype = UPIO_MEM32; - s.regshift = 2; - s.irq = PIC_UART_0_IRQ; - s.uartclk = PIC_CLK_HZ; - s.serial_in = nlm_xlr_uart_in; - s.serial_out = nlm_xlr_uart_out; - s.mapbase = uart_base; - s.membase = (unsigned char __iomem *)uart_base; - early_serial_setup(&s); -} - static void nlm_linux_exit(void) { uint64_t gpiobase; @@ -215,7 +196,6 @@ void __init prom_init(void) memcpy(reset_vec, (void *)nlm_reset_entry, (nlm_reset_entry_end - nlm_reset_entry)); - nlm_early_serial_setup(); build_arcs_cmdline(argv); prom_add_memory(); |