From: Jaswinder Singh Rajput Date: Sun, 4 Jan 2009 16:52:56 +0000 (+0530) Subject: x86: rename all fields of mpc_table mpc_X to X X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6c65da50bd4589b6b627d4842b8e6705a0ccaab5;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git x86: rename all fields of mpc_table mpc_X to X Impact: cleanup, solve 80 columns wrap problems It would be cleaner to rename all the mpc->mpc_X fields to mpc->X - that alone would give 4 characters per usage site. (we already know that it's an 'mpc' entity - no need to duplicate that in the field too) Signed-off-by: Jaswinder Singh Rajput Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h index 6ea62ea2dc21..59568bc4767f 100644 --- a/arch/x86/include/asm/mpspec_def.h +++ b/arch/x86/include/asm/mpspec_def.h @@ -40,16 +40,16 @@ struct intel_mp_floating { #define MPC_SIGNATURE "PCMP" struct mpc_table { - char mpc_signature[4]; - unsigned short mpc_length; /* Size of table */ - char mpc_spec; /* 0x01 */ - char mpc_checksum; - char mpc_oem[8]; - char mpc_productid[12]; - unsigned int mpc_oemptr; /* 0 if not present */ - unsigned short mpc_oemsize; /* 0 if not present */ - unsigned short mpc_oemcount; - unsigned int mpc_lapic; /* APIC address */ + char signature[4]; + unsigned short length; /* Size of table */ + char spec; /* 0x01 */ + char checksum; + char oem[8]; + char productid[12]; + unsigned int oemptr; /* 0 if not present */ + unsigned short oemsize; /* 0 if not present */ + unsigned short oemcount; + unsigned int lapic; /* APIC address */ unsigned int reserved; }; diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index d780ddddbc37..e6a9724fefc1 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -247,35 +247,35 @@ static void __init MP_lintsrc_info(struct mpc_lintsrc *m) static int __init smp_check_mpc(struct mpc_table *mpc, char *oem, char *str) { - if (memcmp(mpc->mpc_signature, MPC_SIGNATURE, 4)) { + if (memcmp(mpc->signature, MPC_SIGNATURE, 4)) { printk(KERN_ERR "MPTABLE: bad signature [%c%c%c%c]!\n", - mpc->mpc_signature[0], mpc->mpc_signature[1], - mpc->mpc_signature[2], mpc->mpc_signature[3]); + mpc->signature[0], mpc->signature[1], + mpc->signature[2], mpc->signature[3]); return 0; } - if (mpf_checksum((unsigned char *)mpc, mpc->mpc_length)) { + if (mpf_checksum((unsigned char *)mpc, mpc->length)) { printk(KERN_ERR "MPTABLE: checksum error!\n"); return 0; } - if (mpc->mpc_spec != 0x01 && mpc->mpc_spec != 0x04) { + if (mpc->spec != 0x01 && mpc->spec != 0x04) { printk(KERN_ERR "MPTABLE: bad table version (%d)!!\n", - mpc->mpc_spec); + mpc->spec); return 0; } - if (!mpc->mpc_lapic) { + if (!mpc->lapic) { printk(KERN_ERR "MPTABLE: null local APIC address!\n"); return 0; } - memcpy(oem, mpc->mpc_oem, 8); + memcpy(oem, mpc->oem, 8); oem[8] = 0; printk(KERN_INFO "MPTABLE: OEM ID: %s\n", oem); - memcpy(str, mpc->mpc_productid, 12); + memcpy(str, mpc->productid, 12); str[12] = 0; printk(KERN_INFO "MPTABLE: Product ID: %s\n", str); - printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->mpc_lapic); + printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->lapic); return 1; } @@ -305,14 +305,14 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) #endif /* save the local APIC address, it might be non-default */ if (!acpi_lapic) - mp_lapic_addr = mpc->mpc_lapic; + mp_lapic_addr = mpc->lapic; if (early) return 1; - if (mpc->mpc_oemptr && x86_quirks->smp_read_mpc_oem) { - struct mpc_oemtable *oem_table = (void *)(long)mpc->mpc_oemptr; - x86_quirks->smp_read_mpc_oem(oem_table, mpc->mpc_oemsize); + if (mpc->oemptr && x86_quirks->smp_read_mpc_oem) { + struct mpc_oemtable *oem_table = (void *)(long)mpc->oemptr; + x86_quirks->smp_read_mpc_oem(oem_table, mpc->oemsize); } /* @@ -321,7 +321,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) if (x86_quirks->mpc_record) *x86_quirks->mpc_record = 0; - while (count < mpc->mpc_length) { + while (count < mpc->length) { switch (*mpt) { case MP_PROCESSOR: { @@ -378,8 +378,8 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"); printk(KERN_ERR "type %x\n", *mpt); print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16, - 1, mpc, mpc->mpc_length, 1); - count = mpc->mpc_length; + 1, mpc, mpc->length, 1); + count = mpc->length; break; } if (x86_quirks->mpc_record) @@ -848,8 +848,8 @@ static int __init replace_intsrc_all(struct mpc_table *mpc, int count = sizeof(*mpc); unsigned char *mpt = ((unsigned char *)mpc) + count; - printk(KERN_INFO "mpc_length %x\n", mpc->mpc_length); - while (count < mpc->mpc_length) { + printk(KERN_INFO "mpc_length %x\n", mpc->length); + while (count < mpc->length) { switch (*mpt) { case MP_PROCESSOR: { @@ -912,7 +912,7 @@ static int __init replace_intsrc_all(struct mpc_table *mpc, printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"); printk(KERN_ERR "type %x\n", *mpt); print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16, - 1, mpc, mpc->mpc_length, 1); + 1, mpc, mpc->length, 1); goto out; } } @@ -947,7 +947,7 @@ static int __init replace_intsrc_all(struct mpc_table *mpc, } } assign_to_mpc_intsrc(&mp_irqs[i], m); - mpc->mpc_length = count; + mpc->length = count; mpt += sizeof(struct mpc_intsrc); } print_mp_irq_info(&mp_irqs[i]); @@ -955,9 +955,8 @@ static int __init replace_intsrc_all(struct mpc_table *mpc, #endif out: /* update checksum */ - mpc->mpc_checksum = 0; - mpc->mpc_checksum -= mpf_checksum((unsigned char *)mpc, - mpc->mpc_length); + mpc->checksum = 0; + mpc->checksum -= mpf_checksum((unsigned char *)mpc, mpc->length); return 0; } @@ -1029,7 +1028,7 @@ static int __init update_mp_table(void) printk(KERN_INFO "mpf: %lx\n", virt_to_phys(mpf)); printk(KERN_INFO "mpf_physptr: %x\n", mpf->mpf_physptr); - if (mpc_new_phys && mpc->mpc_length > mpc_new_length) { + if (mpc_new_phys && mpc->length > mpc_new_length) { mpc_new_phys = 0; printk(KERN_INFO "mpc_new_length is %ld, please use alloc_mptable=8k\n", mpc_new_length); @@ -1038,10 +1037,10 @@ static int __init update_mp_table(void) if (!mpc_new_phys) { unsigned char old, new; /* check if we can change the postion */ - mpc->mpc_checksum = 0; - old = mpf_checksum((unsigned char *)mpc, mpc->mpc_length); - mpc->mpc_checksum = 0xff; - new = mpf_checksum((unsigned char *)mpc, mpc->mpc_length); + mpc->checksum = 0; + old = mpf_checksum((unsigned char *)mpc, mpc->length); + mpc->checksum = 0xff; + new = mpf_checksum((unsigned char *)mpc, mpc->length); if (old == new) { printk(KERN_INFO "mpc is readonly, please try alloc_mptable instead\n"); return 0; @@ -1050,7 +1049,7 @@ static int __init update_mp_table(void) } else { mpf->mpf_physptr = mpc_new_phys; mpc_new = phys_to_virt(mpc_new_phys); - memcpy(mpc_new, mpc, mpc->mpc_length); + memcpy(mpc_new, mpc, mpc->length); mpc = mpc_new; /* check if we can modify that */ if (mpc_new_phys - mpf->mpf_physptr) { diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c index 39243a796e18..c2ded1448024 100644 --- a/arch/x86/mach-generic/es7000.c +++ b/arch/x86/mach-generic/es7000.c @@ -46,9 +46,9 @@ static void __init enable_apic_mode(void) static __init int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid) { - if (mpc->mpc_oemptr) { + if (mpc->oemptr) { struct mpc_oemtable *oem_table = - (struct mpc_oemtable *)mpc->mpc_oemptr; + (struct mpc_oemtable *)mpc->oemptr; if (!strncmp(oem, "UNISYS", 6)) return parse_unisys_oem((char *)oem_table); }