#include <linux/platform_device.h>
#include <linux/hw_random.h>
#include <linux/delay.h>
+#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/pm_runtime.h>
#include <linux/of.h>
.cleanup = omap2_rng_cleanup,
};
-#if defined(CONFIG_OF)
static inline u32 omap4_rng_data_present(struct omap_rng_dev *priv)
{
return omap_rng_read(priv, RNG_STATUS_REG) & RNG_REG_STATUS_RDY;
.cleanup = omap4_rng_cleanup,
};
-static const struct of_device_id omap_rng_of_match[] = {
+static const struct of_device_id omap_rng_of_match[] __maybe_unused = {
{
.compatible = "ti,omap2-rng",
.data = &omap2_rng_pdata,
}
return 0;
}
-#else
-static int of_get_omap_rng_device_details(struct omap_rng_dev *omap_rng,
- struct platform_device *pdev)
-{
- return -EINVAL;
-}
-#endif
static int get_omap_rng_device_details(struct omap_rng_dev *omap_rng)
{