diff options
Diffstat (limited to 'arch/mips/generic/board-ocelot.c')
| -rw-r--r-- | arch/mips/generic/board-ocelot.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/generic/board-ocelot.c b/arch/mips/generic/board-ocelot.c index 06d92fb37769..59a0fb243582 100644 --- a/arch/mips/generic/board-ocelot.c +++ b/arch/mips/generic/board-ocelot.c @@ -4,6 +4,7 @@ * * Copyright (c) 2017 Microsemi Corporation */ +#include <linux/string.h> #include <asm/machine.h> #include <asm/prom.h> @@ -26,13 +27,13 @@ static __init bool ocelot_detect(void) tlb_probe_hazard(); idx = read_c0_index(); if (idx < 0) - return 0; + return false; /* A TLB entry exists, lets assume its usable and check the CHIP ID */ rev = __raw_readl((void __iomem *)DEVCPU_GCB_CHIP_REGS_CHIP_ID); if ((rev & CHIP_ID_PART_ID) != OCELOT_PART_ID) - return 0; + return false; /* Copy command line from bootloader early for Initrd detection */ if (fw_arg0 < 10 && (fw_arg1 & 0xFFF00000) == 0x80000000) { @@ -41,17 +42,17 @@ static __init bool ocelot_detect(void) if (prom_argc > 1 && strlen(prom_argv[1]) > 0) /* ignore all built-in args if any f/w args given */ - strcpy(arcs_cmdline, prom_argv[1]); + strscpy(arcs_cmdline, prom_argv[1]); } - return 1; + return true; } static void __init ocelot_earlyprintk_init(void) { void __iomem *uart_base; - uart_base = ioremap_nocache(UART_UART, 0x20); + uart_base = ioremap(UART_UART, 0x20); setup_8250_early_printk_port((unsigned long)uart_base, 2, 50000); } |