diff options
Diffstat (limited to 'arch/parisc/kernel/firmware.c')
| -rw-r--r-- | arch/parisc/kernel/firmware.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c index be9a2e89e90f..ab80e5c6f651 100644 --- a/arch/parisc/kernel/firmware.c +++ b/arch/parisc/kernel/firmware.c @@ -69,7 +69,15 @@ #include <asm/pdcpat.h> #include <asm/processor.h> /* for boot_cpu_data */ +#if defined(BOOTLOADER) +# undef spin_lock_irqsave +# define spin_lock_irqsave(a, b) { b = 1; } +# undef spin_unlock_irqrestore +# define spin_unlock_irqrestore(a, b) +#else static DEFINE_SPINLOCK(pdc_lock); +#endif + extern unsigned long pdc_result[NUM_PDC_RESULT]; extern unsigned long pdc_result2[NUM_PDC_RESULT]; @@ -186,6 +194,8 @@ void set_firmware_width(void) } #endif /*CONFIG_64BIT*/ + +#if !defined(BOOTLOADER) /** * pdc_emergency_unlock - Unlock the linux pdc lock * @@ -1149,6 +1159,8 @@ void pdc_io_reset_devices(void) spin_unlock_irqrestore(&pdc_lock, flags); } +#endif /* defined(BOOTLOADER) */ + /* locked by pdc_console_lock */ static int __attribute__((aligned(8))) iodc_retbuf[32]; static char __attribute__((aligned(64))) iodc_dbuf[4096]; @@ -1193,6 +1205,7 @@ print: return i; } +#if !defined(BOOTLOADER) /** * pdc_iodc_getc - Read a character (non-blocking) from the PDC console. * @@ -1555,6 +1568,7 @@ int pdc_pat_mem_get_dimm_phys_location( return retval; } #endif /* CONFIG_64BIT */ +#endif /* defined(BOOTLOADER) */ /***************** 32-bit real-mode calls ***********/ @@ -1664,4 +1678,3 @@ long real64_call(unsigned long fn, ...) } #endif /* CONFIG_64BIT */ - |