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| author | Pantelis Antoniou <panto@antoniou-consulting.com> | 2014-02-26 19:28:45 +0200 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2014-03-24 11:32:10 +0200 |
| commit | ab769f227f79bedae7840f99b6c0c4d66aafc78e (patch) | |
| tree | 27d83f7ebf9da92a3ad1015cf736b7796e6ab76d /include/mmc.h | |
| parent | 2c072c958bb544c72f0e848375803dbd6971f022 (diff) | |
| download | u-boot-imx-ab769f227f79bedae7840f99b6c0c4d66aafc78e.zip u-boot-imx-ab769f227f79bedae7840f99b6c0c4d66aafc78e.tar.gz u-boot-imx-ab769f227f79bedae7840f99b6c0c4d66aafc78e.tar.bz2 | |
mmc: Remove ops from struct mmc and put in mmc_ops
Remove the in-structure ops and put them in mmc_ops with
a constant pointer to it.
This makes the mmc structure smaller as well as conserving
code space (in theory).
All in-tree drivers are converted as well; this is done in a
single patch in order to not break git bisect.
Changes since V1:
Fix compilation b0rked issue on omap platforms where OMAP_GPIO was
not set.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Diffstat (limited to 'include/mmc.h')
| -rw-r--r-- | include/mmc.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/mmc.h b/include/mmc.h index e95a237..3d53ce1 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -250,6 +250,18 @@ struct mmc_data { uint blocksize; }; +/* forward decl. */ +struct mmc; + +struct mmc_ops { + int (*send_cmd)(struct mmc *mmc, + struct mmc_cmd *cmd, struct mmc_data *data); + void (*set_ios)(struct mmc *mmc); + int (*init)(struct mmc *mmc); + int (*getcd)(struct mmc *mmc); + int (*getwp)(struct mmc *mmc); +}; + struct mmc { struct list_head link; char name[32]; @@ -283,12 +295,7 @@ struct mmc { u64 capacity_rpmb; u64 capacity_gp[4]; block_dev_desc_t block_dev; - int (*send_cmd)(struct mmc *mmc, - struct mmc_cmd *cmd, struct mmc_data *data); - void (*set_ios)(struct mmc *mmc); - int (*init)(struct mmc *mmc); - int (*getcd)(struct mmc *mmc); - int (*getwp)(struct mmc *mmc); + const struct mmc_ops *ops; uint b_max; char op_cond_pending; /* 1 if we are waiting on an op_cond command */ char init_in_progress; /* 1 if we have done mmc_start_init() */ |