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>
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 987a265..d1edf15 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -1725,13 +1725,6 @@
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 @@
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)) {