/**
* cg2900_core_probe() - Initialize resources.
*
* Function initializes pf_data structure and also adds the cg2900
* clock source.
*/
static int __devinit cg2900_core_probe(struct platform_device *pdev)
{
cg2900_clk_lookup = clkdev_alloc(&cg2900_clk, "sys_clk_out",
"cw1200_wlan");
if (!cg2900_clk_lookup)
return -ENOMEM;
clkdev_add(cg2900_clk_lookup);
pf_data = dev_get_platdata(&pdev->dev);
pf_data->dev = &pdev->dev;
pf_data->read_cb = cg2900_read_cb;
return 0;
}
static int __init migor_init(void)
{
int ret;
ret = clk_register(&siumckb_clk);
if (ret < 0)
return ret;
siumckb_lookup = clkdev_alloc(&siumckb_clk, "siumckb_clk", NULL);
if (!siumckb_lookup) {
ret = -ENOMEM;
goto eclkdevalloc;
}
clkdev_add(siumckb_lookup);
/* Port number used on this machine: port B */
migor_snd_device = platform_device_alloc("soc-audio", 1);
if (!migor_snd_device) {
ret = -ENOMEM;
goto epdevalloc;
}
platform_set_drvdata(migor_snd_device, &snd_soc_migor);
ret = platform_device_add(migor_snd_device);
if (ret)
goto epdevadd;
return 0;
epdevadd:
platform_device_put(migor_snd_device);
epdevalloc:
clkdev_drop(siumckb_lookup);
eclkdevalloc:
clk_unregister(&siumckb_clk);
return ret;
}
static void _add_clkdev(struct omap_device *od, const char *clk_alias,
const char *clk_name)
{
struct clk *r;
struct clk_lookup *l;
if (!clk_alias || !clk_name)
return;
pr_debug("omap_device: %s: Creating %s -> %s\n",
dev_name(&od->pdev.dev), clk_alias, clk_name);
r = clk_get_sys(dev_name(&od->pdev.dev), clk_alias);
if (!IS_ERR(r)) {
pr_warning("omap_device: %s: alias %s already exists\n",
dev_name(&od->pdev.dev), clk_alias);
clk_put(r);
return;
}
r = omap_clk_get_by_name(clk_name);
if (IS_ERR(r)) {
pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
dev_name(&od->pdev.dev), clk_name);
return;
}
l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev.dev));
if (!l) {
pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
dev_name(&od->pdev.dev), clk_alias);
return;
}
clkdev_add(l);
}
