diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
-rw-r--r-- | drivers/mmc/host/sdhci.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 9ddef4763541..9a79fc4b60ca 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -675,12 +675,12 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd) return 0xE; /* Unspecified timeout, assume max */ - if (!data && !cmd->cmd_timeout_ms) + if (!data && !cmd->busy_timeout) return 0xE; /* timeout in us */ if (!data) - target_timeout = cmd->cmd_timeout_ms * 1000; + target_timeout = cmd->busy_timeout * 1000; else { target_timeout = data->timeout_ns / 1000; if (host->clock) @@ -1019,8 +1019,8 @@ void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd) } timeout = jiffies; - if (!cmd->data && cmd->cmd_timeout_ms > 9000) - timeout += DIV_ROUND_UP(cmd->cmd_timeout_ms, 1000) * HZ + HZ; + if (!cmd->data && cmd->busy_timeout > 9000) + timeout += DIV_ROUND_UP(cmd->busy_timeout, 1000) * HZ + HZ; else timeout += 10 * HZ; mod_timer(&host->timer, timeout); @@ -2026,12 +2026,11 @@ out: 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 { + } else if (host->flags & SDHCI_USING_RETUNING_TIMER) { host->flags &= ~SDHCI_NEEDS_RETUNING; /* Reload the new initial value for timer */ - if (host->tuning_mode == SDHCI_TUNING_MODE_1) - mod_timer(&host->tuning_timer, jiffies + - host->tuning_count * HZ); + mod_timer(&host->tuning_timer, jiffies + + host->tuning_count * HZ); } /* @@ -2434,9 +2433,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) if (host->runtime_suspended) { spin_unlock(&host->lock); - pr_warning("%s: got irq while runtime suspended\n", - mmc_hostname(host->mmc)); - return IRQ_HANDLED; + return IRQ_NONE; } intmask = sdhci_readl(host, SDHCI_INT_STATUS); @@ -2941,7 +2938,7 @@ int sdhci_add_host(struct sdhci_host *host) if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK) host->timeout_clk = mmc->f_max / 1000; - mmc->max_discard_to = (1 << 27) / host->timeout_clk; + mmc->max_busy_timeout = (1 << 27) / host->timeout_clk; mmc->caps |= MMC_CAP_SDIO_IRQ | MMC_CAP_ERASE | MMC_CAP_CMD23; @@ -3020,7 +3017,8 @@ int sdhci_add_host(struct sdhci_host *host) } else if (caps[1] & SDHCI_SUPPORT_SDR50) mmc->caps |= MMC_CAP_UHS_SDR50; - if (caps[1] & SDHCI_SUPPORT_DDR50) + if ((caps[1] & SDHCI_SUPPORT_DDR50) && + !(host->quirks2 & SDHCI_QUIRK2_BROKEN_DDR50)) mmc->caps |= MMC_CAP_UHS_DDR50; /* Does the host need tuning for SDR50? */ |