diff options
| author | San Mehat <san@android.com> | 2008-04-14 15:22:49 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:37:57 -0800 |
| commit | e9d9512536dfbb53dd5bb26abfd597cbb1428716 (patch) | |
| tree | e2167983a4c516e1a53a696c18aeca425d3d245f /drivers/mmc/core/core.c | |
| parent | 8550cb1d528efcd828f5d5ad7c87a6d84f7fd1bc (diff) | |
mmc: Add concept of an 'embedded' SDIO device.
This is required to support chips which use SDIO for signaling/
communication but do not implement the various card enumeration registers
as required for full SD / SDIO cards.
mmc: sdio: Fix bug where we're freeing the CIS tables we never allocated when using EMBEDDED_SDIO
mmc: Add max_blksize to embedded SDIO data
Signed-off-by: San Mehat <san@google.com>
Diffstat (limited to 'drivers/mmc/core/core.c')
| -rw-r--r-- | drivers/mmc/core/core.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index d637982b0352..eb93636bf22f 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2080,6 +2080,22 @@ int mmc_pm_notify(struct notifier_block *notify_block, } #endif +#ifdef CONFIG_MMC_EMBEDDED_SDIO +void mmc_set_embedded_sdio_data(struct mmc_host *host, + struct sdio_cis *cis, + struct sdio_cccr *cccr, + struct sdio_embedded_func *funcs, + int num_funcs) +{ + host->embedded_sdio_data.cis = cis; + host->embedded_sdio_data.cccr = cccr; + host->embedded_sdio_data.funcs = funcs; + host->embedded_sdio_data.num_funcs = num_funcs; +} + +EXPORT_SYMBOL(mmc_set_embedded_sdio_data); +#endif + static int __init mmc_init(void) { int ret; |