diff options
Diffstat (limited to 'arch/blackfin')
22 files changed, 34 insertions, 46 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 672c216..8addb12 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -34,7 +34,6 @@ config BLACKFIN select GENERIC_ATOMIC64 select GENERIC_IRQ_PROBE select IRQ_PER_CPU if SMP - select GENERIC_HARDIRQS_NO_DEPRECATED config GENERIC_CSUM def_bool y diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug index acb8379..2641731 100644 --- a/arch/blackfin/Kconfig.debug +++ b/arch/blackfin/Kconfig.debug @@ -59,7 +59,7 @@ config EXACT_HWERR be reported multiple cycles after the error happens. This delay can cause the wrong application, or even the kernel to receive a signal to be killed. If you are getting HW errors in your system, - try turning this on to ensure they are at least comming from the + try turning this on to ensure they are at least coming from the proper thread. On production systems, it is safe (and a small optimization) to say N. diff --git a/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig b/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig index 362f59d..ad0881b 100644 --- a/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig +++ b/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig @@ -46,7 +46,6 @@ CONFIG_UNIX=y # CONFIG_WIRELESS is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_KEYBOARD is not set diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig index 6883803..580bf42 100644 --- a/arch/blackfin/configs/BF538-EZKIT_defconfig +++ b/arch/blackfin/configs/BF538-EZKIT_defconfig @@ -70,7 +70,6 @@ CONFIG_MTD_ROM=m CONFIG_MTD_PHYSMAP=m CONFIG_MTD_NAND=m CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set CONFIG_NETDEVICES=y CONFIG_PHYLIB=y CONFIG_SMSC_PHY=y diff --git a/arch/blackfin/configs/BF561-ACVILON_defconfig b/arch/blackfin/configs/BF561-ACVILON_defconfig index b7c8451..77a27e3 100644 --- a/arch/blackfin/configs/BF561-ACVILON_defconfig +++ b/arch/blackfin/configs/BF561-ACVILON_defconfig @@ -63,7 +63,6 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=2 CONFIG_BLK_DEV_RAM_SIZE=16384 -# CONFIG_MISC_DEVICES is not set CONFIG_SCSI=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig index 97ebe09..8501431 100644 --- a/arch/blackfin/configs/BlackStamp_defconfig +++ b/arch/blackfin/configs/BlackStamp_defconfig @@ -58,6 +58,7 @@ CONFIG_MTD_M25P80=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y +CONFIG_MISC_DEVICES=y CONFIG_EEPROM_AT25=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig index c245754..dbf750c 100644 --- a/arch/blackfin/configs/CM-BF527_defconfig +++ b/arch/blackfin/configs/CM-BF527_defconfig @@ -64,7 +64,6 @@ CONFIG_MTD_ROM=m CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_GPIO_ADDR=y CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_LOWLEVEL is not set diff --git a/arch/blackfin/configs/CM-BF533_defconfig b/arch/blackfin/configs/CM-BF533_defconfig index baf1c15..07ffbda 100644 --- a/arch/blackfin/configs/CM-BF533_defconfig +++ b/arch/blackfin/configs/CM-BF533_defconfig @@ -44,7 +44,6 @@ CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_RAM=y CONFIG_MTD_PHYSMAP=y -# CONFIG_MISC_DEVICES is not set CONFIG_NETDEVICES=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig index df26758..31d9542 100644 --- a/arch/blackfin/configs/CM-BF548_defconfig +++ b/arch/blackfin/configs/CM-BF548_defconfig @@ -63,7 +63,6 @@ CONFIG_MTD_RAM=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set CONFIG_SCSI=m CONFIG_BLK_DEV_SD=m # CONFIG_SCSI_LOWLEVEL is not set diff --git a/arch/blackfin/configs/DNP5370_defconfig b/arch/blackfin/configs/DNP5370_defconfig index f503136..b192acf 100644 --- a/arch/blackfin/configs/DNP5370_defconfig +++ b/arch/blackfin/configs/DNP5370_defconfig @@ -55,7 +55,6 @@ CONFIG_MTD_NAND=y CONFIG_MTD_NAND_PLATFORM=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set CONFIG_NETDEVICES=y CONFIG_DAVICOM_PHY=y CONFIG_NET_ETHERNET=y diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig index 7450127..06e9f49 100644 --- a/arch/blackfin/configs/H8606_defconfig +++ b/arch/blackfin/configs/H8606_defconfig @@ -45,6 +45,7 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_M25P80=y # CONFIG_M25PXX_USE_FAST_READ is not set CONFIG_BLK_DEV_RAM=y +CONFIG_MISC_DEVICES=y CONFIG_EEPROM_AT25=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig index 8538095..12e66cd 100644 --- a/arch/blackfin/configs/SRV1_defconfig +++ b/arch/blackfin/configs/SRV1_defconfig @@ -48,6 +48,7 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_UCLINUX=y CONFIG_MTD_NAND=m CONFIG_BLK_DEV_RAM=y +CONFIG_MISC_DEVICES=y CONFIG_EEPROM_AT25=m CONFIG_NETDEVICES=y # CONFIG_NETDEV_1000 is not set diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h index 49762c6..8a0fed1 100644 --- a/arch/blackfin/include/asm/bitops.h +++ b/arch/blackfin/include/asm/bitops.h @@ -25,7 +25,6 @@ #include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> #ifndef CONFIG_SMP @@ -113,6 +112,9 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr) #endif /* CONFIG_SMP */ +/* Needs to be after test_bit and friends */ +#include <asm-generic/bitops/le.h> + /* * hweightN: returns the hamming weight (i.e. the number * of bits set) of a N-bit word diff --git a/arch/blackfin/include/asm/traps.h b/arch/blackfin/include/asm/traps.h index 9fe0da6..70c4e51 100644 --- a/arch/blackfin/include/asm/traps.h +++ b/arch/blackfin/include/asm/traps.h @@ -57,7 +57,7 @@ #define HWC_x3(level) \ "External Memory Addressing Error\n" #define EXC_0x04(level) \ - "Unimplmented exception occured\n" \ + "Unimplmented exception occurred\n" \ level " - Maybe you forgot to install a custom exception handler?\n" #define HWC_x12(level) \ "Performance Monitor Overflow\n" diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index b8cfe34..9b80b15 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -181,7 +181,7 @@ static int bfin_set_hw_break(unsigned long addr, int len, enum kgdb_bptype type) return -ENOSPC; } - /* Becasue hardware data watchpoint impelemented in current + /* Because hardware data watchpoint impelemented in current * Blackfin can not trigger an exception event as the hardware * instrction watchpoint does, we ignaore all data watch point here. * They can be turned on easily after future blackfin design diff --git a/arch/blackfin/kernel/module.c b/arch/blackfin/kernel/module.c index a6dfa6b..35e350c 100644 --- a/arch/blackfin/kernel/module.c +++ b/arch/blackfin/kernel/module.c @@ -4,7 +4,7 @@ * Licensed under the GPL-2 or later */ -#define pr_fmt(fmt) "module %s: " fmt +#define pr_fmt(fmt) "module %s: " fmt, mod->name #include <linux/moduleloader.h> #include <linux/elf.h> @@ -57,8 +57,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l1_inst_sram_alloc(s->sh_size); mod->arch.text_l1 = dest; if (dest == NULL) { - pr_err("L1 inst memory allocation failed\n", - mod->name); + pr_err("L1 inst memory allocation failed\n"); return -1; } dma_memcpy(dest, (void *)s->sh_addr, s->sh_size); @@ -70,8 +69,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l1_data_sram_alloc(s->sh_size); mod->arch.data_a_l1 = dest; if (dest == NULL) { - pr_err("L1 data memory allocation failed\n", - mod->name); + pr_err("L1 data memory allocation failed\n"); return -1; } memcpy(dest, (void *)s->sh_addr, s->sh_size); @@ -83,8 +81,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l1_data_sram_zalloc(s->sh_size); mod->arch.bss_a_l1 = dest; if (dest == NULL) { - pr_err("L1 data memory allocation failed\n", - mod->name); + pr_err("L1 data memory allocation failed\n"); return -1; } @@ -93,8 +90,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l1_data_B_sram_alloc(s->sh_size); mod->arch.data_b_l1 = dest; if (dest == NULL) { - pr_err("L1 data memory allocation failed\n", - mod->name); + pr_err("L1 data memory allocation failed\n"); return -1; } memcpy(dest, (void *)s->sh_addr, s->sh_size); @@ -104,8 +100,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l1_data_B_sram_alloc(s->sh_size); mod->arch.bss_b_l1 = dest; if (dest == NULL) { - pr_err("L1 data memory allocation failed\n", - mod->name); + pr_err("L1 data memory allocation failed\n"); return -1; } memset(dest, 0, s->sh_size); @@ -117,8 +112,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l2_sram_alloc(s->sh_size); mod->arch.text_l2 = dest; if (dest == NULL) { - pr_err("L2 SRAM allocation failed\n", - mod->name); + pr_err("L2 SRAM allocation failed\n"); return -1; } memcpy(dest, (void *)s->sh_addr, s->sh_size); @@ -130,8 +124,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l2_sram_alloc(s->sh_size); mod->arch.data_l2 = dest; if (dest == NULL) { - pr_err("L2 SRAM allocation failed\n", - mod->name); + pr_err("L2 SRAM allocation failed\n"); return -1; } memcpy(dest, (void *)s->sh_addr, s->sh_size); @@ -143,8 +136,7 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, dest = l2_sram_zalloc(s->sh_size); mod->arch.bss_l2 = dest; if (dest == NULL) { - pr_err("L2 SRAM allocation failed\n", - mod->name); + pr_err("L2 SRAM allocation failed\n"); return -1; } @@ -160,9 +152,9 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs, int apply_relocate(Elf_Shdr * sechdrs, const char *strtab, - unsigned int symindex, unsigned int relsec, struct module *me) + unsigned int symindex, unsigned int relsec, struct module *mod) { - pr_err(".rel unsupported\n", me->name); + pr_err(".rel unsupported\n"); return -ENOEXEC; } @@ -186,7 +178,7 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, Elf32_Sym *sym; unsigned long location, value, size; - pr_debug("applying relocate section %u to %u\n", mod->name, + pr_debug("applying relocate section %u to %u\n", relsec, sechdrs[relsec].sh_info); for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { @@ -203,14 +195,14 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, #ifdef CONFIG_SMP if (location >= COREB_L1_DATA_A_START) { - pr_err("cannot relocate in L1: %u (SMP kernel)", - mod->name, ELF32_R_TYPE(rel[i].r_info)); + pr_err("cannot relocate in L1: %u (SMP kernel)\n", + ELF32_R_TYPE(rel[i].r_info)); return -ENOEXEC; } #endif pr_debug("location is %lx, value is %lx type is %d\n", - mod->name, location, value, ELF32_R_TYPE(rel[i].r_info)); + location, value, ELF32_R_TYPE(rel[i].r_info)); switch (ELF32_R_TYPE(rel[i].r_info)) { @@ -230,11 +222,11 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, case R_BFIN_PCREL12_JUMP_S: case R_BFIN_PCREL10: pr_err("unsupported relocation: %u (no -mlong-calls?)\n", - mod->name, ELF32_R_TYPE(rel[i].r_info)); + ELF32_R_TYPE(rel[i].r_info)); return -ENOEXEC; default: - pr_err("unknown relocation: %u\n", mod->name, + pr_err("unknown relocation: %u\n", ELF32_R_TYPE(rel[i].r_info)); return -ENOEXEC; } @@ -251,8 +243,7 @@ apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, isram_memcpy((void *)location, &value, size); break; default: - pr_err("invalid relocation for %#lx\n", - mod->name, location); + pr_err("invalid relocation for %#lx\n", location); return -ENOEXEC; } } diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 59c1df7..655f25d 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -98,7 +98,7 @@ asmlinkage notrace void trap_c(struct pt_regs *fp) /* send the appropriate signal to the user program */ switch (trapnr) { - /* This table works in conjuction with the one in ./mach-common/entry.S + /* This table works in conjunction with the one in ./mach-common/entry.S * Some exceptions are handled there (in assembly, in exception space) * Some are handled here, (in C, in interrupt space) * Some, like CPLB, are handled in both, where the normal path is diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S index 3edbd8d..79cacce 100644 --- a/arch/blackfin/lib/ins.S +++ b/arch/blackfin/lib/ins.S @@ -67,7 +67,7 @@ * - DMA version, which do not suffer from this issue. DMA versions have * different name (prefixed by dma_ ), and are located in * ../kernel/bfin_dma_5xx.c - * Using the dma related functions are recommended for transfering large + * Using the dma related functions are recommended for transferring large * buffers in/out of FIFOs. */ diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S index 80c240a..4eca566 100644 --- a/arch/blackfin/lib/memmove.S +++ b/arch/blackfin/lib/memmove.S @@ -60,7 +60,7 @@ ENTRY(_memmove) [P0++] = R1; CC = P2 == 0; /* any remaining bytes? */ - P3 = I0; /* Ammend P3 to updated ptr. */ + P3 = I0; /* Amend P3 to updated ptr. */ IF !CC JUMP .Lbytes; P3 = I1; RTS; diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index 2c69785..3fa3354 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -2530,7 +2530,7 @@ static struct resource bfin_pata_resources[] = { static struct pata_platform_info bfin_pata_platform_data = { .ioport_shift = 0, }; -/* CompactFlash Storage Card Memory Mapped Adressing +/* CompactFlash Storage Card Memory Mapped Addressing * /REG = A11 = 1 */ static struct resource bfin_pata_resources[] = { diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 46ab457..f96933f 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -268,7 +268,7 @@ ENTRY(_handle_bad_cplb) /* To get here, we just tried and failed to change a CPLB * so, handle things in trap_c (C code), by lowering to * IRQ5, just like we normally do. Since this is not a - * "normal" return path, we have a do alot of stuff to + * "normal" return path, we have a do a lot of stuff to * the stack to get ready so, we can fall through - we * need to make a CPLB exception look like a normal exception */ @@ -817,7 +817,7 @@ _new_old_task: rets = [sp++]; /* - * When we come out of resume, r0 carries "old" task, becuase we are + * When we come out of resume, r0 carries "old" task, because we are * in "new" task. */ rts; diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S index 581e2b0..76de572 100644 --- a/arch/blackfin/mach-common/head.S +++ b/arch/blackfin/mach-common/head.S @@ -174,7 +174,7 @@ ENTRY(__start) sp.l = lo(KERNEL_CLOCK_STACK); sp.h = hi(KERNEL_CLOCK_STACK); call _init_clocks; - sp = usp; /* usp hasnt been touched, so restore from there */ + sp = usp; /* usp hasn't been touched, so restore from there */ #endif /* This section keeps the processor in supervisor mode |