diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 9 |
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; |