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| author | Pierre Ossman <drzeus@drzeus.cx> | 2007-01-03 19:47:29 +0100 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 13:04:18 +0200 |
| commit | b855885e3b60cf6f9452848712a62517b94583eb (patch) | |
| tree | 2e8a6fb8d8992ac8fb968a26c6db8778c2b5e791 /include/linux/mmc/card.h | |
| parent | b5af25bee2de2f6cd1ac74ba737cbc4f3d303e5d (diff) | |
| download | kernel_samsung_smdk4412-b855885e3b60cf6f9452848712a62517b94583eb.zip kernel_samsung_smdk4412-b855885e3b60cf6f9452848712a62517b94583eb.tar.gz kernel_samsung_smdk4412-b855885e3b60cf6f9452848712a62517b94583eb.tar.bz2 | |
mmc: deprecate mmc bus topology
The classic MMC bus was defined as multi card bus
system, which is reflected in the design in the MMC
layer.
When SD showed up, the bus topology was abandoned
and a star topology (one card per host) was mandated.
MMC version 4 has followed this, officially deprecating
the bus topology.
As we do not have any known users of the bus
topology we can remove support for it. This will
simplify the code and rectify some incorrect
assumptions in the newer additions.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include/linux/mmc/card.h')
| -rw-r--r-- | include/linux/mmc/card.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 1ca5054..7d98990 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -61,7 +61,6 @@ struct mmc_host; * MMC device */ struct mmc_card { - struct list_head node; /* node in hosts devices list */ struct mmc_host *host; /* the host this device belongs to */ struct device dev; /* the device */ unsigned int rca; /* relative card address of device */ @@ -123,11 +122,4 @@ struct mmc_driver { extern int mmc_register_driver(struct mmc_driver *); extern void mmc_unregister_driver(struct mmc_driver *); -static inline int mmc_card_claim_host(struct mmc_card *card) -{ - return __mmc_claim_host(card->host, card); -} - -#define mmc_card_release_host(c) mmc_release_host((c)->host) - #endif |