diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac')
| -rw-r--r-- | arch/powerpc/platforms/powermac/bootx_init.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/cpufreq_32.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/nvram.c | 43 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pci.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pic.c | 27 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/setup.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/smp.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/time.c | 1 |
8 files changed, 32 insertions, 55 deletions
diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index 84d7fd9bcc69..3e91ef538114 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -19,6 +19,7 @@ #include <asm/bootx.h> #include <asm/btext.h> #include <asm/io.h> +#include <asm/setup.h> #undef DEBUG #define SET_BOOT_BAT diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c index 1fc386a23f18..64171198535c 100644 --- a/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/arch/powerpc/platforms/powermac/cpufreq_32.c @@ -33,9 +33,9 @@ #include <asm/sections.h> #include <asm/cputable.h> #include <asm/time.h> -#include <asm/system.h> #include <asm/mpic.h> #include <asm/keylargo.h> +#include <asm/switch_to.h> /* WARNING !!! This will cause calibrate_delay() to be called, * but this is an __init function ! So you MUST go edit diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c index 54d227127c9f..014d06e6d46b 100644 --- a/arch/powerpc/platforms/powermac/nvram.c +++ b/arch/powerpc/platforms/powermac/nvram.c @@ -23,7 +23,6 @@ #include <linux/spinlock.h> #include <asm/sections.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/prom.h> #include <asm/machdep.h> #include <asm/nvram.h> @@ -279,7 +278,7 @@ static u32 core99_check(u8* datas) static int sm_erase_bank(int bank) { - int stat, i; + int stat; unsigned long timeout; u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE; @@ -301,11 +300,10 @@ static int sm_erase_bank(int bank) out_8(base, SM_FLASH_CMD_CLEAR_STATUS); out_8(base, SM_FLASH_CMD_RESET); - for (i=0; i<NVRAM_SIZE; i++) - if (base[i] != 0xff) { - printk(KERN_ERR "nvram: Sharp/Micron flash erase failed !\n"); - return -ENXIO; - } + if (memchr_inv(base, 0xff, NVRAM_SIZE)) { + printk(KERN_ERR "nvram: Sharp/Micron flash erase failed !\n"); + return -ENXIO; + } return 0; } @@ -336,17 +334,16 @@ static int sm_write_bank(int bank, u8* datas) } out_8(base, SM_FLASH_CMD_CLEAR_STATUS); out_8(base, SM_FLASH_CMD_RESET); - for (i=0; i<NVRAM_SIZE; i++) - if (base[i] != datas[i]) { - printk(KERN_ERR "nvram: Sharp/Micron flash write failed !\n"); - return -ENXIO; - } + if (memcmp(base, datas, NVRAM_SIZE)) { + printk(KERN_ERR "nvram: Sharp/Micron flash write failed !\n"); + return -ENXIO; + } return 0; } static int amd_erase_bank(int bank) { - int i, stat = 0; + int stat = 0; unsigned long timeout; u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE; @@ -382,12 +379,11 @@ static int amd_erase_bank(int bank) /* Reset */ out_8(base, 0xf0); udelay(1); - - for (i=0; i<NVRAM_SIZE; i++) - if (base[i] != 0xff) { - printk(KERN_ERR "nvram: AMD flash erase failed !\n"); - return -ENXIO; - } + + if (memchr_inv(base, 0xff, NVRAM_SIZE)) { + printk(KERN_ERR "nvram: AMD flash erase failed !\n"); + return -ENXIO; + } return 0; } @@ -429,11 +425,10 @@ static int amd_write_bank(int bank, u8* datas) out_8(base, 0xf0); udelay(1); - for (i=0; i<NVRAM_SIZE; i++) - if (base[i] != datas[i]) { - printk(KERN_ERR "nvram: AMD flash write failed !\n"); - return -ENXIO; - } + if (memcmp(base, datas, NVRAM_SIZE)) { + printk(KERN_ERR "nvram: AMD flash write failed !\n"); + return -ENXIO; + } return 0; } diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c index 31a7d3a7ce25..43bbe1bda939 100644 --- a/arch/powerpc/platforms/powermac/pci.c +++ b/arch/powerpc/platforms/powermac/pci.c @@ -1059,9 +1059,6 @@ void __init pmac_pci_init(void) } /* pmac_check_ht_link(); */ - /* We can allocate missing resources if any */ - pci_probe_only = 0; - #else /* CONFIG_PPC64 */ init_p2pbridge(); init_second_ohare(); diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 7761aabfc293..66ad93de1d55 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -61,7 +61,7 @@ static DEFINE_RAW_SPINLOCK(pmac_pic_lock); static unsigned long ppc_lost_interrupts[NR_MASK_WORDS]; static unsigned long ppc_cached_irq_mask[NR_MASK_WORDS]; static int pmac_irq_cascade = -1; -static struct irq_host *pmac_pic_host; +static struct irq_domain *pmac_pic_host; static void __pmac_retrigger(unsigned int irq_nr) { @@ -268,13 +268,13 @@ static struct irqaction gatwick_cascade_action = { .name = "cascade", }; -static int pmac_pic_host_match(struct irq_host *h, struct device_node *node) +static int pmac_pic_host_match(struct irq_domain *h, struct device_node *node) { /* We match all, we don't always have a node anyway */ return 1; } -static int pmac_pic_host_map(struct irq_host *h, unsigned int virq, +static int pmac_pic_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { if (hw >= max_irqs) @@ -288,21 +288,10 @@ static int pmac_pic_host_map(struct irq_host *h, unsigned int virq, return 0; } -static int pmac_pic_host_xlate(struct irq_host *h, struct device_node *ct, - const u32 *intspec, unsigned int intsize, - irq_hw_number_t *out_hwirq, - unsigned int *out_flags) - -{ - *out_flags = IRQ_TYPE_NONE; - *out_hwirq = *intspec; - return 0; -} - -static struct irq_host_ops pmac_pic_host_ops = { +static const struct irq_domain_ops pmac_pic_host_ops = { .match = pmac_pic_host_match, .map = pmac_pic_host_map, - .xlate = pmac_pic_host_xlate, + .xlate = irq_domain_xlate_onecell, }; static void __init pmac_pic_probe_oldstyle(void) @@ -352,9 +341,8 @@ static void __init pmac_pic_probe_oldstyle(void) /* * Allocate an irq host */ - pmac_pic_host = irq_alloc_host(master, IRQ_HOST_MAP_LINEAR, max_irqs, - &pmac_pic_host_ops, - max_irqs); + pmac_pic_host = irq_domain_add_linear(master, max_irqs, + &pmac_pic_host_ops, NULL); BUG_ON(pmac_pic_host == NULL); irq_set_default_host(pmac_pic_host); @@ -469,7 +457,6 @@ static struct mpic * __init pmac_setup_one_mpic(struct device_node *np, pmac_call_feature(PMAC_FTR_ENABLE_MPIC, np, 0, 0); - flags |= MPIC_WANTS_RESET; if (of_get_property(np, "big-endian", NULL)) flags |= MPIC_BIG_ENDIAN; diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 970ea1de4298..141f8899a633 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -57,7 +57,6 @@ #include <asm/reg.h> #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/pgtable.h> #include <asm/io.h> #include <asm/pci-bridge.h> diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index 44d769258ebf..a81e5a88fbdf 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -125,7 +125,7 @@ static volatile u32 __iomem *psurge_start; static int psurge_type = PSURGE_NONE; /* irq for secondary cpus to report */ -static struct irq_host *psurge_host; +static struct irq_domain *psurge_host; int psurge_secondary_virq; /* @@ -176,7 +176,7 @@ static void smp_psurge_cause_ipi(int cpu, unsigned long data) psurge_set_ipi(cpu); } -static int psurge_host_map(struct irq_host *h, unsigned int virq, +static int psurge_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { irq_set_chip_and_handler(virq, &dummy_irq_chip, handle_percpu_irq); @@ -184,7 +184,7 @@ static int psurge_host_map(struct irq_host *h, unsigned int virq, return 0; } -struct irq_host_ops psurge_host_ops = { +static const struct irq_domain_ops psurge_host_ops = { .map = psurge_host_map, }; @@ -192,8 +192,7 @@ static int psurge_secondary_ipi_init(void) { int rc = -ENOMEM; - psurge_host = irq_alloc_host(NULL, IRQ_HOST_MAP_NOMAP, 0, - &psurge_host_ops, 0); + psurge_host = irq_domain_add_nomap(NULL, &psurge_host_ops, NULL); if (psurge_host) psurge_secondary_virq = irq_create_direct_mapping(psurge_host); diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c index 11c9fce43b5b..8680bb69795d 100644 --- a/arch/powerpc/platforms/powermac/time.c +++ b/arch/powerpc/platforms/powermac/time.c @@ -26,7 +26,6 @@ #include <asm/sections.h> #include <asm/prom.h> -#include <asm/system.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/machdep.h> |