[PATCH] mmc: dw-mmc: modify the condition for platdata of blk-setting

Jaehoon Chung
2012-01-16T02:45:30Z

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>
---
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 0e34279..d458aaa 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1714,13 +1714,6 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id)
if (host->pdata->quirks & DW_MCI_QUIRK_HIGHSPEED)
mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;

-#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;
@@ -1729,13 +1722,20 @@ 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)) {
--
1.7.4.1