sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

Get rid of remaining DEVICE_TYPE_* usage 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2009-06-10 21:20:44 +02:00
parent 6459b135d9
commit 4b34297cfb
6 changed files with 3 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
Documentation/devices_drivers.txt
View File

@ -26,17 +26,10 @@ char id[MAX_DRIVER_NAME];
The id is used to uniquely identify a device in the system. The id will show up
under /dev/ as the device's name. Usually this is something like eth0 or nor0.
unsigned long type;
This describes the type (or class) of this device. Have a look at include/driver.h
to see a list of known device types. Currently this includes DEVICE_TYPE_ETHER,
DEVICE_TYPE_CONSOLE and others.
void *type_data;
Devices of a particular class normaly need to store more information than struct
device holds. This entry holds a pointer to the type specific struct, so a
a device of type DEVICE_TYPE_ETHER sets this to a struct eth_device.
device holds. This entry holds a pointer to the type specific struct.
void *priv;

2
Documentation/porting.txt
View File

@ -37,7 +37,6 @@ static struct device_d scb9328_serial_device = {
.id = "cs0",
.map_base = IMX_UART1_BASE,
.size = 4096,
.type = DEVICE_TYPE_CONSOLE,
};
static int scb9328_console_init(void)
@ -61,7 +60,6 @@ console_initcall(scb9328_console_init);
Serial drivers
- Declare all functions static.
- register a device of type DEVICE_TYPE_CONSOLE
- in your probe function fill in a struct console_device and register it
with console_register()

2
board/sandbox/hostfile.c
View File

@ -64,7 +64,6 @@ static struct driver_d hf_drv = {
.read = hf_read,
.write = hf_write,
.info = hf_info,
.type = DEVICE_TYPE_BLOCK,
};
static int hf_init(void)
@ -88,7 +87,6 @@ int u_boot_register_filedev(struct hf_platform_data *hf, char *name_template)
get_free_deviceid(dev->id, name_template);
dev->size = hf->size;
dev->map_base = hf->map_base;
dev->type = DEVICE_TYPE_BLOCK;
return register_device(dev);
}

4
commands/nand.c
View File

@ -272,10 +272,6 @@ static int do_nand(cmd_tbl_t *cmdtp, int argc, char *argv[])
}
dev = cdev->dev;
if (dev->type != DEVICE_TYPE_NAND_BB) {
printf("not a nand bb device: %s\n", dev);
return 1;
}
bb = dev->priv;
close(bb->fd);
unregister_device(dev);

1
drivers/nand/nand.c
View File

@ -160,7 +160,6 @@ static int nand_device_probe(struct device_d *dev)
static struct driver_d nand_device_driver = {
.name = "nand_device",
.probe = nand_device_probe,
.type = DEVICE_TYPE_NAND,
};
static int nand_init(void)

21
include/driver.h
View File

@ -27,18 +27,6 @@
#define MAX_DRIVER_NAME 32
#define DEVICE_TYPE_UNKNOWN 0
#define DEVICE_TYPE_ETHER 1
#define DEVICE_TYPE_CONSOLE 2
#define DEVICE_TYPE_DRAM 3
#define DEVICE_TYPE_BLOCK 4
#define DEVICE_TYPE_FS 5
#define DEVICE_TYPE_MIIPHY 6
#define DEVICE_TYPE_NAND 7
#define DEVICE_TYPE_NAND_BB 8
#define DEVICE_TYPE_PARTITION 9
#define MAX_DEVICE_TYPE 9
#include <param.h>
/**
@ -91,9 +79,8 @@ struct device_d {
void *platform_data; /*! board specific information about this device */
/*! Devices of a particular class normaly need to store more
* information than struct device holds. This entry holds a pointer to
* the type specific struct, so a a device of type DEVICE_TYPE_ETHER
* sets this to a struct eth_device. */
* information than struct device holds.
*/
void *priv;
void *type_data; /*! In case this device is a specific device, this pointer
* points to the type specific device, i.e. eth_device
@ -107,11 +94,7 @@ struct device_d {
struct device_d *parent; /* our parent, NULL if not present */
/*! This describes the type (or class) of this device. Have a look at
* include/driver.h to see a list of known device types. Currently this
* includes DEVICE_TYPE_ETHER, DEVICE_TYPE_CONSOLE and others. */
struct bus_type *bus;
unsigned long type;
/*! The parameters for this device. This is used to carry information
* of board specific data from the board code to the device driver. */