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-rw-r--r--drivers/mmc/host/sdhci.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index cbb245b58538..040158d4fc9a 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -259,8 +259,6 @@ static void sdhci_reinit(struct sdhci_host *host)
del_timer_sync(&host->tuning_timer);
host->flags &= ~SDHCI_NEEDS_RETUNING;
- host->mmc->max_blk_count =
- (host->quirks & SDHCI_QUIRK_NO_MULTIBLOCK) ? 1 : 65535;
}
sdhci_enable_card_detection(host);
}
@@ -2048,8 +2046,6 @@ out:
host->flags |= SDHCI_USING_RETUNING_TIMER;
mod_timer(&host->tuning_timer, jiffies +
host->tuning_count * HZ);
- /* Tuning mode 1 limits the maximum data length to 4MB */
- mmc->max_blk_count = (4 * 1024 * 1024) / mmc->max_blk_size;
} else if (host->flags & SDHCI_USING_RETUNING_TIMER) {
host->flags &= ~SDHCI_NEEDS_RETUNING;
/* Reload the new initial value for timer */
@@ -3260,8 +3256,9 @@ int sdhci_add_host(struct sdhci_host *host)
mmc->max_segs = SDHCI_MAX_SEGS;
/*
- * Maximum number of sectors in one transfer. Limited by DMA boundary
- * size (512KiB).
+ * Maximum number of sectors in one transfer. Limited by SDMA boundary
+ * size (512KiB). Note some tuning modes impose a 4MiB limit, but this
+ * is less anyway.
*/
mmc->max_req_size = 524288;