mmc: block: Use dev_set|get_drvdata()

In most of the cases mmc_get|set_drvdata() didn't simplify code, which
should be the primary reason for such macros.

Let's remove them and convert to the common device_driver macros,
dev_set|get_drvdata() instead.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 70569d9..f45f7e3 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -112,7 +112,7 @@ struct mmc_blk_data {
 
        /*
         * Only set in main mmc_blk_data associated
-        * with mmc_card with mmc_set_drvdata, and keeps
+        * with mmc_card with dev_set_drvdata, and keeps
         * track of the current selected device partition.
         */
        unsigned int    part_curr;
@@ -642,7 +642,7 @@ static inline int mmc_blk_part_switch(struct mmc_card *card,
                                      struct mmc_blk_data *md)
 {
        int ret;
-       struct mmc_blk_data *main_md = mmc_get_drvdata(card);
+       struct mmc_blk_data *main_md = dev_get_drvdata(&card->dev);
 
        if (main_md->part_curr == md->part_type)
                return 0;
@@ -1004,7 +1004,8 @@ static int mmc_blk_reset(struct mmc_blk_data *md, struct mmc_host *host,
        err = mmc_hw_reset(host);
        /* Ensure we switch back to the correct partition */
        if (err != -EOPNOTSUPP) {
-               struct mmc_blk_data *main_md = mmc_get_drvdata(host->card);
+               struct mmc_blk_data *main_md =
+                       dev_get_drvdata(&host->card->dev);
                int part_err;
 
                main_md->part_curr = main_md->part_type;
@@ -2093,7 +2094,7 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
 
        /*
         * !subname implies we are creating main mmc_blk_data that will be
-        * associated with mmc_card with mmc_set_drvdata. Due to device
+        * associated with mmc_card with dev_set_drvdata. Due to device
         * partitions, devidx will not coincide with a per-physical card
         * index anymore so we keep track of a name index.
         */
@@ -2452,7 +2453,7 @@ static int mmc_blk_probe(struct device *dev)
        if (mmc_blk_alloc_parts(card, md))
                goto out;
 
-       mmc_set_drvdata(card, md);
+       dev_set_drvdata(dev, md);
 
        if (mmc_add_disk(md))
                goto out;
@@ -2485,7 +2486,7 @@ static int mmc_blk_probe(struct device *dev)
 static int mmc_blk_remove(struct device *dev)
 {
        struct mmc_card *card = mmc_dev_to_card(dev);
-       struct mmc_blk_data *md = mmc_get_drvdata(card);
+       struct mmc_blk_data *md = dev_get_drvdata(dev);
 
        mmc_blk_remove_parts(card, md);
        pm_runtime_get_sync(&card->dev);
@@ -2496,7 +2497,7 @@ static int mmc_blk_remove(struct device *dev)
                pm_runtime_disable(&card->dev);
        pm_runtime_put_noidle(&card->dev);
        mmc_blk_remove_req(md);
-       mmc_set_drvdata(card, NULL);
+       dev_set_drvdata(dev, NULL);
 
        return 0;
 }
@@ -2504,8 +2505,7 @@ static int mmc_blk_remove(struct device *dev)
 static int _mmc_blk_suspend(struct device *dev)
 {
        struct mmc_blk_data *part_md;
-       struct mmc_card *card = mmc_dev_to_card(dev);
-       struct mmc_blk_data *md = mmc_get_drvdata(card);
+       struct mmc_blk_data *md = dev_get_drvdata(dev);
 
        if (md) {
                mmc_queue_suspend(&md->queue);
@@ -2530,8 +2530,7 @@ static int mmc_blk_suspend(struct device *dev)
 static int mmc_blk_resume(struct device *dev)
 {
        struct mmc_blk_data *part_md;
-       struct mmc_card *card = mmc_dev_to_card(dev);
-       struct mmc_blk_data *md = mmc_get_drvdata(card);
+       struct mmc_blk_data *md = dev_get_drvdata(dev);
 
        if (md) {
                /*

diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index cf54afe..64f4136 100644 (file)
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -510,8 +510,6 @@ static inline int mmc_card_broken_irq_polling(const struct mmc_card *c)
 #define mmc_dev_to_card(d)     container_of(d, struct mmc_card, dev)
 
 #define mmc_list_to_card(l)    container_of(l, struct mmc_card, node)
-#define mmc_get_drvdata(c)     dev_get_drvdata(&(c)->dev)
-#define mmc_set_drvdata(c,d)   dev_set_drvdata(&(c)->dev, d)
 
 extern int mmc_register_driver(struct device_driver *);
 extern void mmc_unregister_driver(struct device_driver *);