diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-02-17 15:13:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-17 17:52:48 +0100 |
| commit | d3185b37df05e9ad7ce987a9a0419ffe1af9d23f (patch) | |
| tree | dd9fcbbfe1dfe511b9995f19e73602e4bd92355c /arch/x86/kernel | |
| parent | b9e0d1aa9767707cad24db32d8ce0409df16d491 (diff) | |
x86, es7000: remove externs
Impact: cleanup
In the subarch times there were a number of externs between
various bits of the ES7000 code. Now that there's a single
es7000-platform support file, the externs can be removed and
the functions can be changed the statics.
Beyond the cleanup factor, this also shrinks the size of the
kernel image a bit:
arch/x86/kernel/es7000_32.o:
text data bss dec hex filename
2813 192 44 3049 be9 es7000_32.o.before
2693 192 44 2929 b71 es7000_32.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/es7000_32.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c index 8a20866b2a3..d5c3894a983 100644 --- a/arch/x86/kernel/es7000_32.c +++ b/arch/x86/kernel/es7000_32.c @@ -116,8 +116,6 @@ struct oem_table { u32 OEMTableSize; }; -extern int find_unisys_acpi_oem_table(unsigned long *oem_addr); -extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr); #endif struct mip_reg { @@ -140,12 +138,6 @@ struct mip_reg { #define APIC_DFR_VALUE (APIC_DFR_FLAT) -extern void es7000_enable_apic_mode(void); -extern int parse_unisys_oem (char *oemptr); -extern int find_unisys_acpi_oem_table(unsigned long *oem_addr); -extern void unmap_unisys_acpi_oem_table(unsigned long oem_addr); -extern void setup_unisys(void); - /* * ES7000 Globals */ @@ -215,7 +207,7 @@ static int __init es7000_update_genapic(void) return 0; } -void __init setup_unisys(void) +static void __init setup_unisys(void) { /* * Determine the generation of the ES7000 currently running. @@ -234,10 +226,9 @@ void __init setup_unisys(void) } /* - * Parse the OEM Table + * Parse the OEM Table: */ - -int __init parse_unisys_oem (char *oemptr) +static int __init parse_unisys_oem (char *oemptr) { int i; int success = 0; @@ -290,9 +281,9 @@ int __init parse_unisys_oem (char *oemptr) tp += size; } - if (success < 2) { + if (success < 2) es7000_plat = NON_UNISYS; - } else + else setup_unisys(); return es7000_plat; @@ -303,7 +294,7 @@ int __init parse_unisys_oem (char *oemptr) static unsigned long oem_addrX; static unsigned long oem_size; -int __init find_unisys_acpi_oem_table(unsigned long *oem_addr) +static int __init find_unisys_acpi_oem_table(unsigned long *oem_addr) { struct acpi_table_header *header = NULL; int i = 0; @@ -326,7 +317,7 @@ int __init find_unisys_acpi_oem_table(unsigned long *oem_addr) return -1; } -void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr) +static void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr) { if (!oem_addr) return; @@ -377,7 +368,7 @@ es7000_mip_write(struct mip_reg *mip_reg) return status; } -void __init es7000_enable_apic_mode(void) +static void __init es7000_enable_apic_mode(void) { struct mip_reg es7000_mip_reg; int mip_status; @@ -706,9 +697,9 @@ static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id) check_dsdt = es7000_check_dsdt(); if (!find_unisys_acpi_oem_table(&oem_addr)) { - if (check_dsdt) + if (check_dsdt) { ret = parse_unisys_oem((char *)oem_addr); - else { + } else { setup_unisys(); ret = 1; } |