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authorJaehoon Chung <jh80.chung@samsung.com>2012-02-04 17:00:27 -0500
committerChris Ball <cjb@laptop.org>2012-03-25 19:33:44 -0400
commita39e5746e429b1dae1a71b3ddb05fd82916447c9 (patch)
treee0d959759d3194baad57683da87b7275b687764d /drivers/mmc/host
parent62ca8034d940439490a450ae7e2b7702591e3192 (diff)
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>
Diffstat (limited to 'drivers/mmc/host')
-rw-r--r--drivers/mmc/host/dw_mmc.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 987a2654971..d1edf15b29f 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)) {