Storage API : remove undeeded target-specific functions

storage_sleep, storage_spin, storage_spindown are only defined if #defiend (HAVE_DISK_STORAGE), not for MMC/ATA/SD
remove already unneeded nand_disk_is_active, nand_soft_reset

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21912 a1c6a512-1295-4272-9138-f99709370657

apps/plugin.c

@@ -284,9 +284,11 @@ static const struct plugin_api rockbox_api = {
     fdprintf,
     read_line,
     settings_parseline,
+#ifdef HAVE_DISK_STORAGE
     storage_sleep,
     storage_spin,
     storage_spindown,
+#endif
 #if USING_STORAGE_CALLBACK
     register_storage_idle_func,
     unregister_storage_idle_func,

apps/plugin.h

@@ -129,12 +129,12 @@ void* plugin_get_buffer(size_t *buffer_size);
 #define PLUGIN_MAGIC 0x526F634B /* RocK */
 
 /* increase this every time the api struct changes */
-#define PLUGIN_API_VERSION 162
+#define PLUGIN_API_VERSION 163
 
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any
    new function which are "waiting" at the end of the function table) */
-#define PLUGIN_MIN_API_VERSION 162
+#define PLUGIN_MIN_API_VERSION 163
 
 /* plugin return codes */
 enum plugin_status {
@@ -395,9 +395,11 @@ struct plugin_api {
     int (*fdprintf)(int fd, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
     int (*read_line)(int fd, char* buffer, int buffer_size);
     bool (*settings_parseline)(char* line, char** name, char** value);
+#ifdef HAVE_DISK_STORAGE
     void (*storage_sleep)(void);
     void (*storage_spin)(void);
     void (*storage_spindown)(int seconds);
+#endif
 #if USING_STORAGE_CALLBACK
     void (*register_storage_idle_func)(storage_idle_notify function);
     void (*unregister_storage_idle_func)(storage_idle_notify function, bool run);

apps/plugins/clock/clock_settings.c

@@ -173,7 +173,9 @@ void load_settings(void){
             draw_message(display, MESSAGE_ERRLOAD, 1);
         display->update();
     }
+#ifdef HAVE_DISK_STORAGE
     rb->storage_sleep();
+#endif
     rb->sleep(HZ);
 }
 

apps/plugins/jpeg/jpeg.c

@@ -1038,7 +1038,9 @@ int load_and_show(char* filename)
     else if(immediate_ata_off)
     {
         /* running slideshow and time is long enough: power down disk */
+#ifdef HAVE_DISK_STORAGE
         rb->storage_sleep();
+#endif
     }
 #endif
 

apps/plugins/mpegplayer/disk_buf.c

@@ -172,7 +172,9 @@ static inline void disk_buf_buffer(void)
         if (!stream_get_window(&sw))
         {
             disk_buf.state = TSTATE_DATA;
+#ifdef HAVE_DISK_STORAGE
             rb->storage_sleep();
+#endif
             break;
         }
 
@@ -187,7 +189,9 @@ static inline void disk_buf_buffer(void)
             /* Free space is less than one page */
             disk_buf.state = TSTATE_DATA;
             disk_buf.low_wm = DISK_BUF_LOW_WATERMARK;
+#ifdef HAVE_DISK_STORAGE
             rb->storage_sleep();
+#endif
             break;
         }
 
@@ -209,7 +213,9 @@ static inline void disk_buf_buffer(void)
             {
                 /* Error or end of stream */
                 disk_buf.state = TSTATE_EOS;
+#ifdef HAVE_DISK_STORAGE
                 rb->storage_sleep();
+#endif
                 break;
             }
 

apps/plugins/video.c

@@ -681,7 +681,9 @@ int PlayTick(int fd)
 #endif
             )
         {
+#ifdef HAVE_DISK_STORAGE
             rb->storage_sleep(); /* no point in leaving the disk run til timeout */
+#endif
             gPlay.bDiskSleep = true;
         }
 

apps/plugins/wavplay.c

@@ -3596,7 +3596,9 @@ int play_file(char* filename)
             if (free_space <= 0)
             {
                 filling = false;
+#ifdef HAVE_DISK_STORAGE
                 rb->storage_sleep();
+#endif
             }
             else
             {

firmware/drivers/sd.c

@@ -66,19 +66,6 @@ void sd_parse_csd(tCardInfo *card)
     logf("nsac: %d taac: %d r2w: %d", card->nsac, card->taac, card->r2w_factor);
 }
 
-void sd_sleep(void)
-{
-}
-
-void sd_spin(void)
-{
-}
-
-void sd_spindown(int seconds)
-{
-    (void)seconds;
-}
-
 #ifdef STORAGE_GET_INFO
 void sd_get_info(IF_MV2(int drive,) struct storage_info *info)
 {

firmware/export/mmc.h

@@ -28,8 +28,6 @@
 struct storage_info;
 
 void mmc_enable(bool on);
-void mmc_spindown(int seconds);
-void mmc_sleep(void);
 void mmc_sleepnow(void);
 bool mmc_disk_is_active(void);
 int mmc_soft_reset(void);
@@ -37,7 +35,6 @@ int mmc_init(void);
 void mmc_close(void);
 int mmc_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
 int mmc_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
-void mmc_spin(void);
 int mmc_spinup_time(void);
 
 #ifdef STORAGE_GET_INFO

firmware/export/nand.h

@@ -28,15 +28,12 @@
 struct storage_info;
 
 void nand_enable(bool on);
-void nand_spindown(int seconds);
-void nand_sleep(void);
 bool nand_disk_is_active(void);
 int nand_soft_reset(void);
 int nand_init(void);
 void nand_close(void);
 int nand_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
 int nand_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
-void nand_spin(void);
 
 #ifdef STORAGE_GET_INFO
 void nand_get_info(IF_MV2(int drive,) struct storage_info *info);

firmware/export/sd.h

@@ -30,15 +30,12 @@
 struct storage_info;
 
 void sd_enable(bool on);
-void sd_spindown(int seconds);
-void sd_sleep(void);
 bool sd_disk_is_active(void);
 int sd_soft_reset(void);
 int sd_init(void);
 void sd_close(void);
 int sd_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
 int sd_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
-void sd_spin(void);
 
 #ifdef STORAGE_GET_INFO
 void sd_get_info(IF_MV2(int drive,) struct storage_info *info);

firmware/export/storage.h

@@ -81,9 +81,9 @@ struct storage_info
                 #define storage_present(drive) ata_present(IF_MV(drive))
             #endif
         #elif (CONFIG_STORAGE & STORAGE_SD)
-            #define storage_spindown sd_spindown
-            #define storage_sleep sd_sleep
-            #define storage_spin sd_spin
+            #define storage_spindown(seconds) (void)0
+            #define storage_sleep() (void)0
+            #define storage_spin() (void)0
     
             #define storage_enable(on) sd_enable(on)
             #define storage_sleepnow() sd_sleepnow()
@@ -105,9 +105,9 @@ struct storage_info
                 #define storage_present(drive) sd_present(IF_MV(drive))
             #endif
          #elif (CONFIG_STORAGE & STORAGE_MMC)
-            #define storage_spindown mmc_spindown
-            #define storage_sleep mmc_sleep
-            #define storage_spin mmc_spin
+            #define storage_spindown(seconds) (void)0
+            #define storage_sleep() (void)0
+            #define storage_spin() (void)0
     
             #define storage_enable(on) mmc_enable(on)
             #define storage_sleepnow() mmc_sleepnow()
@@ -129,9 +129,9 @@ struct storage_info
                 #define storage_present(drive) mmc_present(IF_MV(drive))
             #endif
         #elif (CONFIG_STORAGE & STORAGE_NAND)
-            #define storage_spindown nand_spindown
-            #define storage_sleep nand_sleep
-            #define storage_spin nand_spin
+            #define storage_spindown(seconds) (void)0
+            #define storage_sleep() (void)0
+            #define storage_spin() (void)0
     
             #define storage_enable(on) (void)0
             #define storage_sleepnow() nand_sleepnow()

firmware/target/arm/ata-nand-telechips.c

@@ -900,16 +900,3 @@ long nand_last_disk_activity(void)
 {
     return last_disk_activity;
 }
-
-void nand_sleep(void)
-{
-}
-
-void nand_spin(void)
-{
-}
-
-void nand_spindown(int seconds)
-{
-    (void)seconds;
-}

firmware/target/arm/s5l8700/ata-nand-s5l8700.c

@@ -64,29 +64,6 @@ int nand_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
     return 0;
 }
 
-void nand_spindown(int seconds)
-{
-    (void)seconds;
-}
-
-bool nand_disk_is_active(void)
-{
-    return 0;
-}
-
-void nand_sleep(void)
-{
-}
-
-void nand_spin(void)
-{
-}
-
-int nand_soft_reset(void)
-{
-    return 0;
-}
-
 void nand_enable(bool on)
 {
     (void)on;

firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c

@@ -685,34 +685,6 @@ int nand_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const
     return -1;
 }
 
-void nand_spindown(int seconds)
-{
-    /* null */
-    (void)seconds;
-}
-
-bool nand_disk_is_active(void)
-{
-    /* null */
-    return false;
-}
-
-void nand_sleep(void)
-{
-    /* null */
-}
-
-void nand_spin(void)
-{
-    /* null */
-}
-
-int nand_soft_reset(void)
-{
-    /* null */
-    return 0;
-}
-
 void nand_enable(bool on)
 {
     /* null - flash controller is enabled/disabled as needed. */