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[POWERPC] Constify & voidify get_property()

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Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.

powerpc core changes.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Jeremy Kerr
2006-07-12 15:35:54 +10:00
committed by Paul Mackerras
parent 4288b92b96
commit a7f67bdf2c
24 changed files with 239 additions and 238 deletions
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30
arch/powerpc/sysdev/fsl_soc.c
View File

@@ -41,7 +41,7 @@ phys_addr_t get_immrbase(void)
soc = of_find_node_by_type(NULL, "soc");
if (soc) {
unsigned int size;
void *prop = get_property(soc, "reg", &size);
const void *prop = get_property(soc, "reg", &size);
immrbase = of_translate_address(soc, prop);
of_node_put(soc);
};
@@ -86,8 +86,8 @@ static int __init gfar_mdio_of_init(void)
while ((child = of_get_next_child(np, child)) != NULL) {
if (child->n_intrs) {
u32 *id =
(u32 *) get_property(child, "reg", NULL);
const u32 *id =
get_property(child, "reg", NULL);
mdio_data.irq[*id] = child->intrs[0].line;
}
}
@@ -127,10 +127,10 @@ static int __init gfar_of_init(void)
struct resource r[4];
struct device_node *phy, *mdio;
struct gianfar_platform_data gfar_data;
unsigned int *id;
char *model;
void *mac_addr;
phandle *ph;
const unsigned int *id;
const char *model;
const void *mac_addr;
const phandle *ph;
memset(r, 0, sizeof(r));
memset(&gfar_data, 0, sizeof(gfar_data));
@@ -188,7 +188,7 @@ static int __init gfar_of_init(void)
FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
ph = (phandle *) get_property(np, "phy-handle", NULL);
ph = get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
@@ -198,7 +198,7 @@ static int __init gfar_of_init(void)
mdio = of_get_parent(phy);
id = (u32 *) get_property(phy, "reg", NULL);
id = get_property(phy, "reg", NULL);
ret = of_address_to_resource(mdio, 0, &res);
if (ret) {
of_node_put(phy);
@@ -242,7 +242,7 @@ static int __init fsl_i2c_of_init(void)
i++) {
struct resource r[2];
struct fsl_i2c_platform_data i2c_data;
unsigned char *flags = NULL;
const unsigned char *flags = NULL;
memset(&r, 0, sizeof(r));
memset(&i2c_data, 0, sizeof(i2c_data));
@@ -294,7 +294,7 @@ static int __init mpc83xx_wdt_init(void)
struct resource r;
struct device_node *soc, *np;
struct platform_device *dev;
unsigned int *freq;
const unsigned int *freq;
int ret;
np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
@@ -311,7 +311,7 @@ static int __init mpc83xx_wdt_init(void)
goto nosoc;
}
freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
freq = get_property(soc, "bus-frequency", NULL);
if (!freq) {
ret = -ENODEV;
goto err;
@@ -351,7 +351,7 @@ nodev:
arch_initcall(mpc83xx_wdt_init);
#endif
static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
{
if (!phy_type)
return FSL_USB2_PHY_NONE;
@@ -379,7 +379,7 @@ static int __init fsl_usb_of_init(void)
i++) {
struct resource r[2];
struct fsl_usb2_platform_data usb_data;
unsigned char *prop = NULL;
const unsigned char *prop = NULL;
memset(&r, 0, sizeof(r));
memset(&usb_data, 0, sizeof(usb_data));
@@ -428,7 +428,7 @@ static int __init fsl_usb_of_init(void)
i++) {
struct resource r[2];
struct fsl_usb2_platform_data usb_data;
unsigned char *prop = NULL;
const unsigned char *prop = NULL;
memset(&r, 0, sizeof(r));
memset(&usb_data, 0, sizeof(usb_data));

4
arch/powerpc/sysdev/mmio_nvram.c
View File

@@ -80,7 +80,7 @@ static ssize_t mmio_nvram_get_size(void)
int __init mmio_nvram_init(void)
{
struct device_node *nvram_node;
unsigned long *buffer;
const unsigned long *buffer;
int proplen;
unsigned long nvram_addr;
int ret;
@@ -91,7 +91,7 @@ int __init mmio_nvram_init(void)
goto out;
ret = -EIO;
buffer = (unsigned long *)get_property(nvram_node, "reg", &proplen);
buffer = get_property(nvram_node, "reg", &proplen);
if (proplen != 2*sizeof(unsigned long))
goto out;