sh_mobile_meram: Use direct function calls for the public API
There's no reason to use abstract operation pointers to implement the
MERAM API. Replace them by direct function calls.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
diff --git a/include/video/sh_mobile_meram.h b/include/video/sh_mobile_meram.h
index 8a5afaf..1134837 100644
--- a/include/video/sh_mobile_meram.h
+++ b/include/video/sh_mobile_meram.h
@@ -15,7 +15,6 @@
struct sh_mobile_meram_priv;
-struct sh_mobile_meram_ops;
/*
* struct sh_mobile_meram_info - MERAM platform data
@@ -24,7 +23,6 @@
struct sh_mobile_meram_info {
int addr_mode;
u32 reserved_icbs;
- struct sh_mobile_meram_ops *ops;
struct sh_mobile_meram_priv *priv;
struct platform_device *pdev;
};
@@ -38,21 +36,43 @@
struct sh_mobile_meram_icb_cfg icb[2];
};
-struct module;
-struct sh_mobile_meram_ops {
- struct module *module;
+#if defined(CONFIG_FB_SH_MOBILE_MERAM) || \
+ defined(CONFIG_FB_SH_MOBILE_MERAM_MODULE)
+void *sh_mobile_meram_cache_alloc(struct sh_mobile_meram_info *dev,
+ const struct sh_mobile_meram_cfg *cfg,
+ unsigned int xres, unsigned int yres,
+ unsigned int pixelformat,
+ unsigned int *pitch);
+void sh_mobile_meram_cache_free(struct sh_mobile_meram_info *dev, void *data);
+void sh_mobile_meram_cache_update(struct sh_mobile_meram_info *dev, void *data,
+ unsigned long base_addr_y,
+ unsigned long base_addr_c,
+ unsigned long *icb_addr_y,
+ unsigned long *icb_addr_c);
+#else
+static inline void *
+sh_mobile_meram_cache_alloc(struct sh_mobile_meram_info *dev,
+ const struct sh_mobile_meram_cfg *cfg,
+ unsigned int xres, unsigned int yres,
+ unsigned int pixelformat,
+ unsigned int *pitch)
+{
+ return ERR_PTR(-ENODEV);
+}
- /* LCDC cache management */
- void *(*cache_alloc)(struct sh_mobile_meram_info *meram_dev,
- const struct sh_mobile_meram_cfg *cfg,
- unsigned int xres, unsigned int yres,
- unsigned int pixelformat, unsigned int *pitch);
- void (*cache_free)(struct sh_mobile_meram_info *meram_dev, void *data);
- void (*cache_update)(struct sh_mobile_meram_info *meram_dev, void *data,
+static inline void
+sh_mobile_meram_cache_free(struct sh_mobile_meram_info *dev, void *data)
+{
+}
+
+static inline void
+sh_mobile_meram_cache_update(struct sh_mobile_meram_info *dev, void *data,
unsigned long base_addr_y,
unsigned long base_addr_c,
unsigned long *icb_addr_y,
- unsigned long *icb_addr_c);
-};
+ unsigned long *icb_addr_c)
+{
+}
+#endif
#endif /* __VIDEO_SH_MOBILE_MERAM_H__ */