return immrbase;
soc = of_find_node_by_type(NULL, "soc");
- if (soc) {
+ if (soc != 0) {
unsigned int size;
void *prop = get_property(soc, "reg", &size);
immrbase = of_translate_address(soc, prop);
return immrbase;
}
-
EXPORT_SYMBOL(get_immrbase);
-static int __init gfar_mdio_of_init(void)
+static const char * gfar_tx_intr = "tx";
+static const char * gfar_rx_intr = "rx";
+static const char * gfar_err_intr = "error";
+
+static int __init gfar_of_init(void)
{
struct device_node *np;
unsigned int i;
- struct platform_device *mdio_dev;
+ struct platform_device *mdio_dev, *gfar_dev;
struct resource res;
int ret;
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL;
- i++) {
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "mdio", "gianfar")) != NULL; i++) {
int k;
struct device_node *child = NULL;
struct gianfar_mdio_data mdio_data;
ret = of_address_to_resource(np, 0, &res);
if (ret)
- goto err;
+ goto mdio_err;
- mdio_dev =
- platform_device_register_simple("fsl-gianfar_mdio",
- res.start, &res, 1);
+ mdio_dev = platform_device_register_simple("fsl-gianfar_mdio", res.start, &res, 1);
if (IS_ERR(mdio_dev)) {
ret = PTR_ERR(mdio_dev);
- goto err;
+ goto mdio_err;
}
for (k = 0; k < 32; k++)
while ((child = of_get_next_child(np, child)) != NULL) {
if (child->n_intrs) {
- u32 *id =
- (u32 *) get_property(child, "reg", NULL);
+ u32 *id = (u32 *) get_property(child, "reg", NULL);
mdio_data.irq[*id] = child->intrs[0].line;
}
}
- ret =
- platform_device_add_data(mdio_dev, &mdio_data,
- sizeof(struct gianfar_mdio_data));
+ ret = platform_device_add_data(mdio_dev, &mdio_data, sizeof(struct gianfar_mdio_data));
if (ret)
- goto unreg;
+ goto mdio_unreg;
}
- return 0;
-
-unreg:
- platform_device_unregister(mdio_dev);
-err:
- return ret;
-}
-
-arch_initcall(gfar_mdio_of_init);
-
-static const char *gfar_tx_intr = "tx";
-static const char *gfar_rx_intr = "rx";
-static const char *gfar_err_intr = "error";
-
-static int __init gfar_of_init(void)
-{
- struct device_node *np;
- unsigned int i;
- struct platform_device *gfar_dev;
- struct resource res;
- int ret;
-
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "network", "gianfar")) != NULL;
- i++) {
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "network", "gianfar")) != NULL; i++) {
struct resource r[4];
struct device_node *phy, *mdio;
struct gianfar_platform_data gfar_data;
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto err;
+ goto gfar_err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
r[3].flags = IORESOURCE_IRQ;
}
- gfar_dev =
- platform_device_register_simple("fsl-gianfar", i, &r[0],
- np->n_intrs + 1);
+ gfar_dev = platform_device_register_simple("fsl-gianfar", i, &r[0], np->n_intrs + 1);
if (IS_ERR(gfar_dev)) {
ret = PTR_ERR(gfar_dev);
- goto err;
+ goto gfar_err;
}
mac_addr = get_property(np, "address", NULL);
if (model && !strcasecmp(model, "TSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR;
if (model && !strcasecmp(model, "eTSEC"))
gfar_data.device_flags =
- FSL_GIANFAR_DEV_HAS_GIGABIT |
- FSL_GIANFAR_DEV_HAS_COALESCE |
- FSL_GIANFAR_DEV_HAS_RMON |
- FSL_GIANFAR_DEV_HAS_MULTI_INTR |
- FSL_GIANFAR_DEV_HAS_CSUM |
- FSL_GIANFAR_DEV_HAS_VLAN |
- FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+ FSL_GIANFAR_DEV_HAS_GIGABIT |
+ FSL_GIANFAR_DEV_HAS_COALESCE |
+ FSL_GIANFAR_DEV_HAS_RMON |
+ FSL_GIANFAR_DEV_HAS_MULTI_INTR |
+ FSL_GIANFAR_DEV_HAS_CSUM |
+ FSL_GIANFAR_DEV_HAS_VLAN |
+ FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
ph = (phandle *) get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
if (phy == NULL) {
ret = -ENODEV;
- goto unreg;
+ goto gfar_unreg;
}
mdio = of_get_parent(phy);
if (ret) {
of_node_put(phy);
of_node_put(mdio);
- goto unreg;
+ goto gfar_unreg;
}
gfar_data.phy_id = *id;
of_node_put(phy);
of_node_put(mdio);
- ret =
- platform_device_add_data(gfar_dev, &gfar_data,
- sizeof(struct
- gianfar_platform_data));
+ ret = platform_device_add_data(gfar_dev, &gfar_data, sizeof(struct gianfar_platform_data));
if (ret)
- goto unreg;
+ goto gfar_unreg;
}
return 0;
-unreg:
+mdio_unreg:
+ platform_device_unregister(mdio_dev);
+mdio_err:
+ return ret;
+
+gfar_unreg:
platform_device_unregister(gfar_dev);
-err:
+gfar_err:
return ret;
}
-
arch_initcall(gfar_of_init);
static int __init fsl_i2c_of_init(void)
struct platform_device *i2c_dev;
int ret;
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL;
- i++) {
+ for (np = NULL, i = 0; (np = of_find_compatible_node(np, "i2c", "fsl-i2c")) != NULL; i++) {
struct resource r[2];
struct fsl_i2c_platform_data i2c_data;
- unsigned char *flags = NULL;
+ unsigned char * flags = NULL;
memset(&r, 0, sizeof(r));
memset(&i2c_data, 0, sizeof(i2c_data));
ret = of_address_to_resource(np, 0, &r[0]);
if (ret)
- goto err;
+ goto i2c_err;
r[1].start = np->intrs[0].line;
r[1].end = np->intrs[0].line;
i2c_dev = platform_device_register_simple("fsl-i2c", i, r, 2);
if (IS_ERR(i2c_dev)) {
ret = PTR_ERR(i2c_dev);
- goto err;
+ goto i2c_err;
}
i2c_data.device_flags = 0;
if (flags)
i2c_data.device_flags |= FSL_I2C_DEV_CLOCK_5200;
- ret =
- platform_device_add_data(i2c_dev, &i2c_data,
- sizeof(struct
- fsl_i2c_platform_data));
+ ret = platform_device_add_data(i2c_dev, &i2c_data, sizeof(struct fsl_i2c_platform_data));
if (ret)
- goto unreg;
+ goto i2c_unreg;
}
return 0;
-unreg:
+i2c_unreg:
platform_device_unregister(i2c_dev);
-err:
+i2c_err:
return ret;
}
-
arch_initcall(fsl_i2c_of_init);
#ifdef CONFIG_PPC_83xx
if (!np) {
ret = -ENODEV;
- goto nodev;
+ goto mpc83xx_wdt_nodev;
}
soc = of_find_node_by_type(NULL, "soc");
if (!soc) {
ret = -ENODEV;
- goto nosoc;
+ goto mpc83xx_wdt_nosoc;
}
freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
if (!freq) {
ret = -ENODEV;
- goto err;
+ goto mpc83xx_wdt_err;
}
memset(&r, 0, sizeof(r));
ret = of_address_to_resource(np, 0, &r);
if (ret)
- goto err;
+ goto mpc83xx_wdt_err;
dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
if (IS_ERR(dev)) {
ret = PTR_ERR(dev);
- goto err;
+ goto mpc83xx_wdt_err;
}
ret = platform_device_add_data(dev, freq, sizeof(int));
if (ret)
- goto unreg;
+ goto mpc83xx_wdt_unreg;
of_node_put(soc);
of_node_put(np);
return 0;
-unreg:
+mpc83xx_wdt_unreg:
platform_device_unregister(dev);
-err:
+mpc83xx_wdt_err:
of_node_put(soc);
-nosoc:
+mpc83xx_wdt_nosoc:
of_node_put(np);
-nodev:
+mpc83xx_wdt_nodev:
return ret;
}
-
arch_initcall(mpc83xx_wdt_init);
#endif
-
-static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
-{
- if (!phy_type)
- return FSL_USB2_PHY_NONE;
- if (!strcasecmp(phy_type, "ulpi"))
- return FSL_USB2_PHY_ULPI;
- if (!strcasecmp(phy_type, "utmi"))
- return FSL_USB2_PHY_UTMI;
- if (!strcasecmp(phy_type, "utmi_wide"))
- return FSL_USB2_PHY_UTMI_WIDE;
- if (!strcasecmp(phy_type, "serial"))
- return FSL_USB2_PHY_SERIAL;
-
- return FSL_USB2_PHY_NONE;
-}
-
-static int __init fsl_usb_of_init(void)
-{
- struct device_node *np;
- unsigned int i;
- struct platform_device *usb_dev;
- int ret;
-
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL;
- i++) {
- struct resource r[2];
- struct fsl_usb2_platform_data usb_data;
- unsigned char *prop = NULL;
-
- memset(&r, 0, sizeof(r));
- memset(&usb_data, 0, sizeof(usb_data));
-
- ret = of_address_to_resource(np, 0, &r[0]);
- if (ret)
- goto err;
-
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
- r[1].flags = IORESOURCE_IRQ;
-
- usb_dev =
- platform_device_register_simple("fsl-usb2-mph", i, r, 2);
- if (IS_ERR(usb_dev)) {
- ret = PTR_ERR(usb_dev);
- goto err;
- }
-
- usb_dev->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev->dev.dma_mask = &usb_dev->dev.coherent_dma_mask;
-
- usb_data.operating_mode = FSL_USB2_MPH_HOST;
-
- prop = get_property(np, "port0", NULL);
- if (prop)
- usb_data.port_enables |= FSL_USB2_PORT0_ENABLED;
-
- prop = get_property(np, "port1", NULL);
- if (prop)
- usb_data.port_enables |= FSL_USB2_PORT1_ENABLED;
-
- prop = get_property(np, "phy_type", NULL);
- usb_data.phy_mode = determine_usb_phy(prop);
-
- ret =
- platform_device_add_data(usb_dev, &usb_data,
- sizeof(struct
- fsl_usb2_platform_data));
- if (ret)
- goto unreg;
- }
-
- return 0;
-
-unreg:
- platform_device_unregister(usb_dev);
-err:
- return ret;
-}
-
-arch_initcall(fsl_usb_of_init);
-
-static int __init fsl_usb_dr_of_init(void)
-{
- struct device_node *np;
- unsigned int i;
- struct platform_device *usb_dev;
- int ret;
-
- for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL;
- i++) {
- struct resource r[2];
- struct fsl_usb2_platform_data usb_data;
- unsigned char *prop = NULL;
-
- memset(&r, 0, sizeof(r));
- memset(&usb_data, 0, sizeof(usb_data));
-
- ret = of_address_to_resource(np, 0, &r[0]);
- if (ret)
- goto err;
-
- r[1].start = np->intrs[0].line;
- r[1].end = np->intrs[0].line;
- r[1].flags = IORESOURCE_IRQ;
-
- usb_dev =
- platform_device_register_simple("fsl-usb2-dr", i, r, 2);
- if (IS_ERR(usb_dev)) {
- ret = PTR_ERR(usb_dev);
- goto err;
- }
-
- usb_dev->dev.coherent_dma_mask = 0xffffffffUL;
- usb_dev->dev.dma_mask = &usb_dev->dev.coherent_dma_mask;
-
- usb_data.operating_mode = FSL_USB2_DR_HOST;
-
- prop = get_property(np, "phy_type", NULL);
- usb_data.phy_mode = determine_usb_phy(prop);
-
- ret =
- platform_device_add_data(usb_dev, &usb_data,
- sizeof(struct
- fsl_usb2_platform_data));
- if (ret)
- goto unreg;
- }
-
- return 0;
-
-unreg:
- platform_device_unregister(usb_dev);
-err:
- return ret;
-}
-
-arch_initcall(fsl_usb_dr_of_init);