diff options
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/ebus.c | 14 | ||||
| -rw-r--r-- | arch/sparc/kernel/of_device.c | 21 | ||||
| -rw-r--r-- | arch/sparc/kernel/pcic.c | 4 | ||||
| -rw-r--r-- | arch/sparc/kernel/prom.c | 19 | ||||
| -rw-r--r-- | arch/sparc/kernel/time.c | 2 |
5 files changed, 31 insertions, 29 deletions
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c index ba58c3a061f..7bb86b9cdaa 100644 --- a/arch/sparc/kernel/ebus.c +++ b/arch/sparc/kernel/ebus.c @@ -25,7 +25,7 @@ struct linux_ebus *ebus_chain = NULL; /* We are together with pcic.c under CONFIG_PCI. */ -extern unsigned int pcic_pin_to_irq(unsigned int, char *name); +extern unsigned int pcic_pin_to_irq(unsigned int, const char *name); /* * IRQ Blacklist @@ -69,7 +69,7 @@ static inline unsigned long ebus_alloc(size_t size) /* */ -int __init ebus_blacklist_irq(char *name) +int __init ebus_blacklist_irq(const char *name) { struct ebus_device_irq *dp; @@ -86,8 +86,8 @@ int __init ebus_blacklist_irq(char *name) void __init fill_ebus_child(struct device_node *dp, struct linux_ebus_child *dev) { - int *regs; - int *irqs; + const int *regs; + const int *irqs; int i, len; dev->prom_node = dp; @@ -146,9 +146,9 @@ void __init fill_ebus_child(struct device_node *dp, void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *dev) { - struct linux_prom_registers *regs; + const struct linux_prom_registers *regs; struct linux_ebus_child *child; - int *irqs; + const int *irqs; int i, n, len; unsigned long baseaddr; @@ -269,7 +269,7 @@ void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *d void __init ebus_init(void) { - struct linux_prom_pci_registers *regs; + const struct linux_prom_pci_registers *regs; struct linux_pbm_info *pbm; struct linux_ebus_device *dev; struct linux_ebus *ebus; diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c index 48c24f7518c..fd7f8cb668a 100644 --- a/arch/sparc/kernel/of_device.c +++ b/arch/sparc/kernel/of_device.c @@ -210,7 +210,7 @@ struct of_bus { int *addrc, int *sizec); int (*map)(u32 *addr, const u32 *range, int na, int ns, int pna); - unsigned int (*get_flags)(u32 *addr); + unsigned int (*get_flags)(const u32 *addr); }; /* @@ -270,7 +270,7 @@ static int of_bus_default_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_default_get_flags(u32 *addr) +static unsigned int of_bus_default_get_flags(const u32 *addr) { return IORESOURCE_MEM; } @@ -334,7 +334,7 @@ static int of_bus_pci_map(u32 *addr, const u32 *range, return 0; } -static unsigned int of_bus_pci_get_flags(u32 *addr) +static unsigned int of_bus_pci_get_flags(const u32 *addr) { unsigned int flags = 0; u32 w = addr[0]; @@ -375,7 +375,7 @@ static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna) return of_bus_default_map(addr, range, na, ns, pna); } -static unsigned int of_bus_sbus_get_flags(u32 *addr) +static unsigned int of_bus_sbus_get_flags(const u32 *addr) { return IORESOURCE_MEM; } @@ -432,7 +432,7 @@ static int __init build_one_resource(struct device_node *parent, u32 *addr, int na, int ns, int pna) { - u32 *ranges; + const u32 *ranges; unsigned int rlen; int rone; @@ -470,7 +470,7 @@ static void __init build_device_resources(struct of_device *op, struct of_bus *bus; int na, ns; int index, num_reg; - void *preg; + const void *preg; if (!parent) return; @@ -492,7 +492,7 @@ static void __init build_device_resources(struct of_device *op, for (index = 0; index < num_reg; index++) { struct resource *r = &op->resource[index]; u32 addr[OF_MAX_ADDR_CELLS]; - u32 *reg = (preg + (index * ((na + ns) * 4))); + const u32 *reg = (preg + (index * ((na + ns) * 4))); struct device_node *dp = op->node; struct device_node *pp = p_op->node; struct of_bus *pbus, *dbus; @@ -559,7 +559,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp, struct device *parent) { struct of_device *op = kzalloc(sizeof(*op), GFP_KERNEL); - struct linux_prom_irqs *intr; + const struct linux_prom_irqs *intr; int len, i; if (!op) @@ -579,7 +579,8 @@ static struct of_device * __init scan_one_device(struct device_node *dp, for (i = 0; i < op->num_irqs; i++) op->irqs[i] = intr[i].pri; } else { - unsigned int *irq = of_get_property(dp, "interrupts", &len); + const unsigned int *irq = + of_get_property(dp, "interrupts", &len); if (irq) { op->num_irqs = len / sizeof(unsigned int); @@ -594,7 +595,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp, 0, 0, 1, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 0, }; struct device_node *io_unit, *sbi = dp->parent; - struct linux_prom_registers *regs; + const struct linux_prom_registers *regs; int board, slot; while (sbi) { diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c index 1c927c538b8..5ca7e8f42bd 100644 --- a/arch/sparc/kernel/pcic.c +++ b/arch/sparc/kernel/pcic.c @@ -37,8 +37,6 @@ #include <asm/irq_regs.h> -unsigned int pcic_pin_to_irq(unsigned int pin, char *name); - /* * I studied different documents and many live PROMs both from 2.30 * family and 3.xx versions. I came to the amazing conclusion: there is @@ -681,7 +679,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) * pcic_pin_to_irq() is exported to ebus.c. */ unsigned int -pcic_pin_to_irq(unsigned int pin, char *name) +pcic_pin_to_irq(unsigned int pin, const char *name) { struct linux_pcic *pcic = &pcic0; unsigned int irq; diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index 2cc302b6bec..eed140b3c73 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -32,12 +32,13 @@ static struct device_node *allnodes; */ static DEFINE_RWLOCK(devtree_lock); -int of_device_is_compatible(struct device_node *device, const char *compat) +int of_device_is_compatible(const struct device_node *device, + const char *compat) { const char* cp; int cplen, l; - cp = (char *) of_get_property(device, "compatible", &cplen); + cp = of_get_property(device, "compatible", &cplen); if (cp == NULL) return 0; while (cplen > 0) { @@ -150,13 +151,14 @@ struct device_node *of_find_compatible_node(struct device_node *from, } EXPORT_SYMBOL(of_find_compatible_node); -struct property *of_find_property(struct device_node *np, const char *name, +struct property *of_find_property(const struct device_node *np, + const char *name, int *lenp) { struct property *pp; for (pp = np->properties; pp != 0; pp = pp->next) { - if (strcmp(pp->name, name) == 0) { + if (strcasecmp(pp->name, name) == 0) { if (lenp != 0) *lenp = pp->length; break; @@ -170,7 +172,8 @@ EXPORT_SYMBOL(of_find_property); * Find a property with a given name for a given node * and return the value. */ -void *of_get_property(struct device_node *np, const char *name, int *lenp) +const void *of_get_property(const struct device_node *np, const char *name, + int *lenp) { struct property *pp = of_find_property(np,name,lenp); return pp ? pp->value : NULL; @@ -192,7 +195,7 @@ EXPORT_SYMBOL(of_getintprop_default); int of_n_addr_cells(struct device_node *np) { - int* ip; + const int* ip; do { if (np->parent) np = np->parent; @@ -207,7 +210,7 @@ EXPORT_SYMBOL(of_n_addr_cells); int of_n_size_cells(struct device_node *np) { - int* ip; + const int* ip; do { if (np->parent) np = np->parent; @@ -239,7 +242,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len while (*prevp) { struct property *prop = *prevp; - if (!strcmp(prop->name, name)) { + if (!strcasecmp(prop->name, name)) { void *old_val = prop->value; int ret; diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 9bb1240aaf8..f1401b57ccc 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -301,7 +301,7 @@ static __inline__ void sun4_clock_probe(void) static int __devinit clock_probe(struct of_device *op, const struct of_device_id *match) { struct device_node *dp = op->node; - char *model = of_get_property(dp, "model", NULL); + const char *model = of_get_property(dp, "model", NULL); if (!model) return -ENODEV; |