wlcore: move wl12xx_platform_data up and make it truly optional
The platform data is used not only by wlcore-based drivers, but also
by wl1251. Move it up in the directory hierarchy to reflect this.
Additionally, make it truly optional. At the moment, disabling
platform data while wl1251_sdio or wlcore_sdio are enabled doesn't
work, but it will be necessary when device tree support is
implemented.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h
index 360c9bc..a54fe82 100644
--- a/include/linux/wl12xx.h
+++ b/include/linux/wl12xx.h
@@ -24,6 +24,8 @@
#ifndef _LINUX_WL12XX_H
#define _LINUX_WL12XX_H
+#include <linux/err.h>
+
/* Reference clock values */
enum {
WL12XX_REFCLOCK_19 = 0, /* 19.2 MHz */
@@ -60,10 +62,12 @@
/* Platform does not support level trigger interrupts */
#define WL12XX_PLATFORM_QUIRK_EDGE_IRQ BIT(0)
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
+#ifdef CONFIG_WILINK_PLATFORM_DATA
int wl12xx_set_platform_data(const struct wl12xx_platform_data *data);
+struct wl12xx_platform_data *wl12xx_get_platform_data(void);
+
#else
static inline
@@ -72,8 +76,12 @@
return -ENOSYS;
}
-#endif
+static inline
+struct wl12xx_platform_data *wl12xx_get_platform_data(void)
+{
+ return ERR_PTR(-ENODATA);
+}
-struct wl12xx_platform_data *wl12xx_get_platform_data(void);
+#endif
#endif