#include <linux/mod_devicetable.h>
#include <linux/pm.h>
-static __initdata LIST_HEAD(early_platform_driver_list);
-static __initdata LIST_HEAD(early_platform_device_list);
+static __initdata LIST_HEAD(sh_early_platform_driver_list);
+static __initdata LIST_HEAD(sh_early_platform_device_list);
static const struct platform_device_id *
platform_match_id(const struct platform_device_id *id,
#endif
/**
- * early_platform_driver_register - register early platform driver
- * @epdrv: early_platform driver structure
+ * sh_early_platform_driver_register - register early platform driver
+ * @epdrv: sh_early_platform driver structure
* @buf: string passed from early_param()
*
- * Helper function for early_platform_init() / early_platform_init_buffer()
+ * Helper function for sh_early_platform_init() / sh_early_platform_init_buffer()
*/
-int __init early_platform_driver_register(struct early_platform_driver *epdrv,
+int __init sh_early_platform_driver_register(struct sh_early_platform_driver *epdrv,
char *buf)
{
char *tmp;
*/
if (!epdrv->list.next) {
INIT_LIST_HEAD(&epdrv->list);
- list_add_tail(&epdrv->list, &early_platform_driver_list);
+ list_add_tail(&epdrv->list, &sh_early_platform_driver_list);
}
/* If the user has specified device then make sure the driver
*/
n = strlen(epdrv->pdrv->driver.name);
if (buf && !strncmp(buf, epdrv->pdrv->driver.name, n)) {
- list_move(&epdrv->list, &early_platform_driver_list);
+ list_move(&epdrv->list, &sh_early_platform_driver_list);
/* Allow passing parameters after device name */
if (buf[n] == '\0' || buf[n] == ',')
}
/**
- * early_platform_add_devices - adds a number of early platform devices
+ * sh_early_platform_add_devices - adds a number of early platform devices
* @devs: array of early platform devices to add
* @num: number of early platform devices in array
*
* Used by early architecture code to register early platform devices and
* their platform data.
*/
-void __init early_platform_add_devices(struct platform_device **devs, int num)
+void __init sh_early_platform_add_devices(struct platform_device **devs, int num)
{
struct device *dev;
int i;
pm_runtime_early_init(dev);
INIT_LIST_HEAD(&dev->devres_head);
list_add_tail(&dev->devres_head,
- &early_platform_device_list);
+ &sh_early_platform_device_list);
}
}
}
/**
- * early_platform_driver_register_all - register early platform drivers
+ * sh_early_platform_driver_register_all - register early platform drivers
* @class_str: string to identify early platform driver class
*
* Used by architecture code to register all early platform drivers
* for a certain class. If omitted then only early platform drivers
* with matching kernel command line class parameters will be registered.
*/
-void __init early_platform_driver_register_all(char *class_str)
+void __init sh_early_platform_driver_register_all(char *class_str)
{
/* The "class_str" parameter may or may not be present on the kernel
* command line. If it is present then there may be more than one
* We use parse_early_options() to make sure the early_param() gets
* called at least once. The early_param() may be called more than
* once since the name of the preferred device may be specified on
- * the kernel command line. early_platform_driver_register() handles
+ * the kernel command line. sh_early_platform_driver_register() handles
* this case for us.
*/
parse_early_options(class_str);
}
/**
- * early_platform_match - find early platform device matching driver
+ * sh_early_platform_match - find early platform device matching driver
* @epdrv: early platform driver structure
* @id: id to match against
*/
static struct platform_device * __init
-early_platform_match(struct early_platform_driver *epdrv, int id)
+sh_early_platform_match(struct sh_early_platform_driver *epdrv, int id)
{
struct platform_device *pd;
- list_for_each_entry(pd, &early_platform_device_list, dev.devres_head)
+ list_for_each_entry(pd, &sh_early_platform_device_list, dev.devres_head)
if (platform_match(&pd->dev, &epdrv->pdrv->driver))
if (pd->id == id)
return pd;
}
/**
- * early_platform_left - check if early platform driver has matching devices
+ * sh_early_platform_left - check if early platform driver has matching devices
* @epdrv: early platform driver structure
* @id: return true if id or above exists
*/
-static int __init early_platform_left(struct early_platform_driver *epdrv,
+static int __init sh_early_platform_left(struct sh_early_platform_driver *epdrv,
int id)
{
struct platform_device *pd;
- list_for_each_entry(pd, &early_platform_device_list, dev.devres_head)
+ list_for_each_entry(pd, &sh_early_platform_device_list, dev.devres_head)
if (platform_match(&pd->dev, &epdrv->pdrv->driver))
if (pd->id >= id)
return 1;
}
/**
- * early_platform_driver_probe_id - probe drivers matching class_str and id
+ * sh_early_platform_driver_probe_id - probe drivers matching class_str and id
* @class_str: string to identify early platform driver class
* @id: id to match against
* @nr_probe: number of platform devices to successfully probe before exiting
*/
-static int __init early_platform_driver_probe_id(char *class_str,
+static int __init sh_early_platform_driver_probe_id(char *class_str,
int id,
int nr_probe)
{
- struct early_platform_driver *epdrv;
+ struct sh_early_platform_driver *epdrv;
struct platform_device *match;
int match_id;
int n = 0;
int left = 0;
- list_for_each_entry(epdrv, &early_platform_driver_list, list) {
+ list_for_each_entry(epdrv, &sh_early_platform_driver_list, list) {
/* only use drivers matching our class_str */
if (strcmp(class_str, epdrv->class_str))
continue;
} else {
match_id = id;
- left += early_platform_left(epdrv, id);
+ left += sh_early_platform_left(epdrv, id);
/* skip requested id */
switch (epdrv->requested_id) {
match = NULL;
break;
default:
- match = early_platform_match(epdrv, match_id);
+ match = sh_early_platform_match(epdrv, match_id);
}
if (match) {
}
/**
- * early_platform_driver_probe - probe a class of registered drivers
+ * sh_early_platform_driver_probe - probe a class of registered drivers
* @class_str: string to identify early platform driver class
* @nr_probe: number of platform devices to successfully probe before exiting
* @user_only: only probe user specified early platform devices
* within a certain class. For probe to happen a registered early platform
* device matching a registered early platform driver is needed.
*/
-int __init early_platform_driver_probe(char *class_str,
+int __init sh_early_platform_driver_probe(char *class_str,
int nr_probe,
int user_only)
{
n = 0;
for (i = -2; n < nr_probe; i++) {
- k = early_platform_driver_probe_id(class_str, i, nr_probe - n);
+ k = sh_early_platform_driver_probe_id(class_str, i, nr_probe - n);
if (k < 0)
break;
}
/**
- * early_platform_cleanup - clean up early platform code
+ * sh_early_platform_cleanup - clean up early platform code
*/
-static int __init early_platform_cleanup(void)
+static int __init sh_early_platform_cleanup(void)
{
struct platform_device *pd, *pd2;
/* clean up the devres list used to chain devices */
- list_for_each_entry_safe(pd, pd2, &early_platform_device_list,
+ list_for_each_entry_safe(pd, pd2, &sh_early_platform_device_list,
dev.devres_head) {
list_del(&pd->dev.devres_head);
memset(&pd->dev.devres_head, 0, sizeof(pd->dev.devres_head));
* This must happen once after all early devices are probed but before probing
* real platform devices.
*/
-subsys_initcall(early_platform_cleanup);
+subsys_initcall(sh_early_platform_cleanup);
#include <linux/pm_runtime.h>
#include <linux/slab.h>
-struct early_platform_driver {
+struct sh_early_platform_driver {
const char *class_str;
struct platform_driver *pdrv;
struct list_head list;
#define EARLY_PLATFORM_ID_UNSET -2
#define EARLY_PLATFORM_ID_ERROR -3
-extern int early_platform_driver_register(struct early_platform_driver *epdrv,
+extern int sh_early_platform_driver_register(struct sh_early_platform_driver *epdrv,
char *buf);
-extern void early_platform_add_devices(struct platform_device **devs, int num);
+extern void sh_early_platform_add_devices(struct platform_device **devs, int num);
-static inline int is_early_platform_device(struct platform_device *pdev)
+static inline int is_sh_early_platform_device(struct platform_device *pdev)
{
return !pdev->dev.driver;
}
-extern void early_platform_driver_register_all(char *class_str);
-extern int early_platform_driver_probe(char *class_str,
+extern void sh_early_platform_driver_register_all(char *class_str);
+extern int sh_early_platform_driver_probe(char *class_str,
int nr_probe, int user_only);
-#define early_platform_init(class_string, platdrv) \
- early_platform_init_buffer(class_string, platdrv, NULL, 0)
+#define sh_early_platform_init(class_string, platdrv) \
+ sh_early_platform_init_buffer(class_string, platdrv, NULL, 0)
#ifndef MODULE
-#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
-static __initdata struct early_platform_driver early_driver = { \
+#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
+static __initdata struct sh_early_platform_driver early_driver = { \
.class_str = class_string, \
.buffer = buf, \
.bufsize = bufsiz, \
.pdrv = platdrv, \
.requested_id = EARLY_PLATFORM_ID_UNSET, \
}; \
-static int __init early_platform_driver_setup_func(char *buffer) \
+static int __init sh_early_platform_driver_setup_func(char *buffer) \
{ \
- return early_platform_driver_register(&early_driver, buffer); \
+ return sh_early_platform_driver_register(&early_driver, buffer); \
} \
-early_param(class_string, early_platform_driver_setup_func)
+early_param(class_string, sh_early_platform_driver_setup_func)
#else /* MODULE */
-#define early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
-static inline char *early_platform_driver_setup_func(void) \
+#define sh_early_platform_init_buffer(class_string, platdrv, buf, bufsiz) \
+static inline char *sh_early_platform_driver_setup_func(void) \
{ \
return bufsiz ? buf : NULL; \
}
/* enable CMT clock */
__raw_writeb(__raw_readb(STBCR3) & ~0x10, STBCR3);
- early_platform_add_devices(sh7619_early_devices,
+ sh_early_platform_add_devices(sh7619_early_devices,
ARRAY_SIZE(sh7619_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(mxg_early_devices,
+ sh_early_platform_add_devices(mxg_early_devices,
ARRAY_SIZE(mxg_early_devices));
}
/* enable MTU2 clock */
__raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3);
- early_platform_add_devices(sh7201_early_devices,
+ sh_early_platform_add_devices(sh7201_early_devices,
ARRAY_SIZE(sh7201_early_devices));
}
/* enable MTU2 clock */
__raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3);
- early_platform_add_devices(sh7203_early_devices,
+ sh_early_platform_add_devices(sh7203_early_devices,
ARRAY_SIZE(sh7203_early_devices));
}
/* enable MTU2 clock */
__raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3);
- early_platform_add_devices(sh7206_early_devices,
+ sh_early_platform_add_devices(sh7206_early_devices,
ARRAY_SIZE(sh7206_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7264_early_devices,
+ sh_early_platform_add_devices(sh7264_early_devices,
ARRAY_SIZE(sh7264_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7269_early_devices,
+ sh_early_platform_add_devices(sh7269_early_devices,
ARRAY_SIZE(sh7269_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7705_early_devices,
+ sh_early_platform_add_devices(sh7705_early_devices,
ARRAY_SIZE(sh7705_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh770x_early_devices,
+ sh_early_platform_add_devices(sh770x_early_devices,
ARRAY_SIZE(sh770x_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7710_early_devices,
+ sh_early_platform_add_devices(sh7710_early_devices,
ARRAY_SIZE(sh7710_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7720_early_devices,
+ sh_early_platform_add_devices(sh7720_early_devices,
ARRAY_SIZE(sh7720_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh4202_early_devices,
+ sh_early_platform_add_devices(sh4202_early_devices,
ARRAY_SIZE(sh4202_early_devices));
}
if (mach_is_rts7751r2d()) {
scif_platform_data.scscr |= SCSCR_CKE1;
dev[0] = &scif_device;
- early_platform_add_devices(dev, 1);
+ sh_early_platform_add_devices(dev, 1);
} else {
dev[0] = &sci_device;
- early_platform_add_devices(dev, 1);
+ sh_early_platform_add_devices(dev, 1);
dev[0] = &scif_device;
- early_platform_add_devices(dev, 1);
+ sh_early_platform_add_devices(dev, 1);
}
- early_platform_add_devices(sh7750_early_devices,
+ sh_early_platform_add_devices(sh7750_early_devices,
ARRAY_SIZE(sh7750_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7760_early_devices,
+ sh_early_platform_add_devices(sh7760_early_devices,
ARRAY_SIZE(sh7760_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7343_early_devices,
+ sh_early_platform_add_devices(sh7343_early_devices,
ARRAY_SIZE(sh7343_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7366_early_devices,
+ sh_early_platform_add_devices(sh7366_early_devices,
ARRAY_SIZE(sh7366_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7722_early_devices,
+ sh_early_platform_add_devices(sh7722_early_devices,
ARRAY_SIZE(sh7722_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7723_early_devices,
+ sh_early_platform_add_devices(sh7723_early_devices,
ARRAY_SIZE(sh7723_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7724_early_devices,
+ sh_early_platform_add_devices(sh7724_early_devices,
ARRAY_SIZE(sh7724_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7734_early_devices,
+ sh_early_platform_add_devices(sh7734_early_devices,
ARRAY_SIZE(sh7734_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7757_early_devices,
+ sh_early_platform_add_devices(sh7757_early_devices,
ARRAY_SIZE(sh7757_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7763_early_devices,
+ sh_early_platform_add_devices(sh7763_early_devices,
ARRAY_SIZE(sh7763_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7770_early_devices,
+ sh_early_platform_add_devices(sh7770_early_devices,
ARRAY_SIZE(sh7770_early_devices));
}
scif1_platform_data.scscr &= ~SCSCR_CKE1;
}
- early_platform_add_devices(sh7780_early_devices,
+ sh_early_platform_add_devices(sh7780_early_devices,
ARRAY_SIZE(sh7780_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7785_early_devices,
+ sh_early_platform_add_devices(sh7785_early_devices,
ARRAY_SIZE(sh7785_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh7786_early_devices,
+ sh_early_platform_add_devices(sh7786_early_devices,
ARRAY_SIZE(sh7786_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(shx3_early_devices,
+ sh_early_platform_add_devices(shx3_early_devices,
ARRAY_SIZE(shx3_early_devices));
}
void __init plat_early_device_setup(void)
{
- early_platform_add_devices(sh5_early_devices,
+ sh_early_platform_add_devices(sh5_early_devices,
ARRAY_SIZE(sh5_early_devices));
}
sh_mv_setup();
/* Let earlyprintk output early console messages */
- early_platform_driver_probe("earlyprintk", 1, 1);
+ sh_early_platform_driver_probe("earlyprintk", 1, 1);
#ifdef CONFIG_OF_FLATTREE
#ifdef CONFIG_USE_BUILTIN_DTB
* clocksource and the jiffies clocksource is used transparently
* instead. No error handling is necessary here.
*/
- early_platform_driver_register_all("earlytimer");
- early_platform_driver_probe("earlytimer", 2, 0);
+ sh_early_platform_driver_register_all("earlytimer");
+ sh_early_platform_driver_probe("earlytimer", 2, 0);
}
void __init time_init(void)
struct sh_cmt_device *cmt = platform_get_drvdata(pdev);
int ret;
- if (!is_early_platform_device(pdev)) {
+ if (!is_sh_early_platform_device(pdev)) {
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
}
pm_runtime_idle(&pdev->dev);
return ret;
}
- if (is_early_platform_device(pdev))
+ if (is_sh_early_platform_device(pdev))
return 0;
out:
}
#ifdef CONFIG_SUPERH
-early_platform_init("earlytimer", &sh_cmt_device_driver);
+sh_early_platform_init("earlytimer", &sh_cmt_device_driver);
#endif
subsys_initcall(sh_cmt_init);
struct sh_mtu2_device *mtu = platform_get_drvdata(pdev);
int ret;
- if (!is_early_platform_device(pdev)) {
+ if (!is_sh_early_platform_device(pdev)) {
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
}
pm_runtime_idle(&pdev->dev);
return ret;
}
- if (is_early_platform_device(pdev))
+ if (is_sh_early_platform_device(pdev))
return 0;
out:
}
#ifdef CONFIG_SUPERH
-early_platform_init("earlytimer", &sh_mtu2_device_driver);
+sh_early_platform_init("earlytimer", &sh_mtu2_device_driver);
#endif
subsys_initcall(sh_mtu2_init);
struct sh_tmu_device *tmu = platform_get_drvdata(pdev);
int ret;
- if (!is_early_platform_device(pdev)) {
+ if (!is_sh_early_platform_device(pdev)) {
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
}
return ret;
}
- if (is_early_platform_device(pdev))
+ if (is_sh_early_platform_device(pdev))
return 0;
out:
}
#ifdef CONFIG_SUPERH
-early_platform_init("earlytimer", &sh_tmu_device_driver);
+sh_early_platform_init("earlytimer", &sh_tmu_device_driver);
#endif
subsys_initcall(sh_tmu_init);
* to make it beyond this yet.
*/
#ifdef CONFIG_SUPERH
- if (is_early_platform_device(dev))
+ if (is_sh_early_platform_device(dev))
return sci_probe_earlyprintk(dev);
#endif
}
#if defined(CONFIG_SUPERH) && defined(CONFIG_SERIAL_SH_SCI_CONSOLE)
-early_platform_init_buffer("earlyprintk", &sci_driver,
+sh_early_platform_init_buffer("earlyprintk", &sci_driver,
early_serial_buf, ARRAY_SIZE(early_serial_buf));
#endif
#ifdef CONFIG_SERIAL_SH_SCI_EARLYCON
* drivers. It should go away once we introduce the new platform_device-based
* early driver framework.
*/
-static inline int is_early_platform_device(struct platform_device *pdev)
+static inline int is_sh_early_platform_device(struct platform_device *pdev)
{
return 0;
}