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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2012-02-04 17:00:27 -0500 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-03-25 19:33:44 -0400 |
| commit | a39e5746e429b1dae1a71b3ddb05fd82916447c9 (patch) | |
| tree | e0d959759d3194baad57683da87b7275b687764d | |
| parent | 62ca8034d940439490a450ae7e2b7702591e3192 (diff) | |
| download | linux-stable-a39e5746e429b1dae1a71b3ddb05fd82916447c9.tar.gz linux-stable-a39e5746e429b1dae1a71b3ddb05fd82916447c9.tar.bz2 linux-stable-a39e5746e429b1dae1a71b3ddb05fd82916447c9.zip | |
mmc: dw_mmc: Override blk_settings with platdata on IDMAC
When use the IDMAC, we can also want to use the pdata->blk-setting.
So if pdata->blk-setting is unset, use the default value.
if not, use the pdata->blk-setting.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 987a26549711..d1edf15b29fc 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1725,13 +1725,6 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) else mmc->power_notify_type = MMC_HOST_PW_NOTIFY_NONE; -#ifdef CONFIG_MMC_DW_IDMAC - mmc->max_segs = host->ring_size; - mmc->max_blk_size = 65536; - mmc->max_blk_count = host->ring_size; - mmc->max_seg_size = 0x1000; - mmc->max_req_size = mmc->max_seg_size * mmc->max_blk_count; -#else if (host->pdata->blk_settings) { mmc->max_segs = host->pdata->blk_settings->max_segs; mmc->max_blk_size = host->pdata->blk_settings->max_blk_size; @@ -1740,13 +1733,20 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) mmc->max_seg_size = host->pdata->blk_settings->max_seg_size; } else { /* Useful defaults if platform data is unset. */ +#ifdef CONFIG_MMC_DW_IDMAC + mmc->max_segs = host->ring_size; + mmc->max_blk_size = 65536; + mmc->max_blk_count = host->ring_size; + mmc->max_seg_size = 0x1000; + mmc->max_req_size = mmc->max_seg_size * mmc->max_blk_count; +#else mmc->max_segs = 64; mmc->max_blk_size = 65536; /* BLKSIZ is 16 bits */ mmc->max_blk_count = 512; mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count; mmc->max_seg_size = mmc->max_req_size; - } #endif /* CONFIG_MMC_DW_IDMAC */ + } host->vmmc = regulator_get(mmc_dev(mmc), "vmmc"); if (IS_ERR(host->vmmc)) { |