#include "wbsd.h"
#define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.4"
+#define DRIVER_VERSION "1.5"
#ifdef CONFIG_MMC_DEBUG
#define DBG(x...) \
{
u8 setup;
- printk(KERN_ERR DRIVER_NAME ": Resetting chip\n");
+ printk(KERN_ERR "%s: Resetting chip\n", mmc_hostname(host->mmc));
/*
* Soft reset of chip (SD/MMC part).
*/
if (count)
{
- printk(KERN_ERR DRIVER_NAME ": Incomplete DMA "
- "transfer. %d bytes left.\n", count);
+ printk(KERN_ERR "%s: Incomplete DMA transfer. "
+ "%d bytes left.\n",
+ mmc_hostname(host->mmc), count);
data->error = MMC_ERR_FAILED;
}
if (host->mrq)
{
- printk(KERN_ERR DRIVER_NAME
- ": Card removed during transfer!\n");
+ printk(KERN_ERR "%s: Card removed during transfer!\n",
+ mmc_hostname(host->mmc));
wbsd_reset(host);
host->mrq->cmd->error = MMC_ERR_FAILED;
* Iterate through all ports, all codes to
* find hardware that is in our known list.
*/
- for (i = 0;i < sizeof(config_ports)/sizeof(int);i++)
- {
+ for (i = 0; i < ARRAY_SIZE(config_ports); i++) {
if (!request_region(config_ports[i], 2, DRIVER_NAME))
continue;
- for (j = 0;j < sizeof(unlock_codes)/sizeof(int);j++)
- {
+ for (j = 0; j < ARRAY_SIZE(unlock_codes); j++) {
id = 0xFFFF;
host->config = config_ports[i];
wbsd_lock_config(host);
- for (k = 0;k < sizeof(valid_ids)/sizeof(int);k++)
- {
+ for (k = 0; k < ARRAY_SIZE(valid_ids); k++) {
if (id == valid_ids[k])
{
host->chip_id = id;
if (host->dma_addr)
dma_unmap_single(host->mmc->dev, host->dma_addr, WBSD_DMA_SIZE,
DMA_BIDIRECTIONAL);
- if (host->dma_buffer)
- kfree(host->dma_buffer);
+ kfree(host->dma_buffer);
if (host->dma >= 0)
free_dma(host->dma);
/*
* See if chip needs to be configured.
*/
- if (pnp && (host->config != 0))
+ if (pnp)
{
- if (!wbsd_chip_validate(host))
+ if ((host->config != 0) && !wbsd_chip_validate(host))
{
printk(KERN_WARNING DRIVER_NAME
": PnP active but chip not configured! "
* Non-PnP
*/
-static int __devinit wbsd_probe(struct device* dev)
+static int __devinit wbsd_probe(struct platform_device* dev)
{
- return wbsd_init(dev, io, irq, dma, 0);
+ return wbsd_init(&dev->dev, io, irq, dma, 0);
}
-static int __devexit wbsd_remove(struct device* dev)
+static int __devexit wbsd_remove(struct platform_device* dev)
{
- wbsd_shutdown(dev, 0);
+ wbsd_shutdown(&dev->dev, 0);
return 0;
}
#ifdef CONFIG_PM
-static int wbsd_suspend(struct device *dev, pm_message_t state)
+static int wbsd_suspend(struct platform_device *dev, pm_message_t state)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
struct wbsd_host *host;
int ret;
return 0;
}
-static int wbsd_resume(struct device *dev)
+static int wbsd_resume(struct platform_device *dev)
{
- struct mmc_host *mmc = dev_get_drvdata(dev);
+ struct mmc_host *mmc = platform_get_drvdata(dev);
struct wbsd_host *host;
if (!mmc)
static struct platform_device *wbsd_device;
-static struct device_driver wbsd_driver = {
- .name = DRIVER_NAME,
- .bus = &platform_bus_type,
+static struct platform_driver wbsd_driver = {
.probe = wbsd_probe,
- .remove = wbsd_remove,
+ .remove = __devexit_p(wbsd_remove),
.suspend = wbsd_suspend,
.resume = wbsd_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ },
};
#ifdef CONFIG_PNP
.name = DRIVER_NAME,
.id_table = pnp_dev_table,
.probe = wbsd_pnp_probe,
- .remove = wbsd_pnp_remove,
+ .remove = __devexit_p(wbsd_pnp_remove),
};
#endif /* CONFIG_PNP */
if (nopnp)
{
- result = driver_register(&wbsd_driver);
+ result = platform_driver_register(&wbsd_driver);
if (result < 0)
return result;
- wbsd_device = platform_device_register_simple(DRIVER_NAME, -1,
- NULL, 0);
- if (IS_ERR(wbsd_device))
- return PTR_ERR(wbsd_device);
+ wbsd_device = platform_device_alloc(DRIVER_NAME, -1);
+ if (!wbsd_device)
+ {
+ platform_driver_unregister(&wbsd_driver);
+ return -ENOMEM;
+ }
+
+ result = platform_device_add(wbsd_device);
+ if (result)
+ {
+ platform_device_put(wbsd_device);
+ platform_driver_unregister(&wbsd_driver);
+ return result;
+ }
}
return 0;
{
platform_device_unregister(wbsd_device);
- driver_unregister(&wbsd_driver);
+ platform_driver_unregister(&wbsd_driver);
}
DBG("unloaded\n");
module_param(dma, int, 0444);
MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Pierre Ossman <drzeus@drzeus.cx>");
MODULE_DESCRIPTION("Winbond W83L51xD SD/MMC card interface driver");
MODULE_VERSION(DRIVER_VERSION);