diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 4 | ||||
| -rw-r--r-- | drivers/mmc/host/mxs-mmc.c | 6 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 3 |
3 files changed, 8 insertions, 5 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 3ccc89d4c473..1cc1e51a1866 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1415,10 +1415,10 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr, err = mmc_select_hs400(card); if (err) goto free_card; - } else if (mmc_card_hs(card)) { + } else { /* Select the desired bus width optionally */ err = mmc_select_bus_width(card); - if (!IS_ERR_VALUE(err)) { + if (!IS_ERR_VALUE(err) && mmc_card_hs(card)) { err = mmc_select_hs_ddr(card); if (err) goto free_card; diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index a82411a2c024..7a178215866c 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -309,6 +309,9 @@ static void mxs_mmc_ac(struct mxs_mmc_host *host) cmd0 = BF_SSP(cmd->opcode, CMD0_CMD); cmd1 = cmd->arg; + if (cmd->opcode == MMC_STOP_TRANSMISSION) + cmd0 |= BM_SSP_CMD0_APPEND_8CYC; + if (host->sdio_irq_en) { ctrl0 |= BM_SSP_CTRL0_SDIO_IRQ_CHECK; cmd0 |= BM_SSP_CMD0_CONT_CLKING_EN | BM_SSP_CMD0_SLOW_CLKING_EN; @@ -417,8 +420,7 @@ static void mxs_mmc_adtc(struct mxs_mmc_host *host) ssp->base + HW_SSP_BLOCK_SIZE); } - if ((cmd->opcode == MMC_STOP_TRANSMISSION) || - (cmd->opcode == SD_IO_RW_EXTENDED)) + if (cmd->opcode == SD_IO_RW_EXTENDED) cmd0 |= BM_SSP_CMD0_APPEND_8CYC; cmd1 = cmd->arg; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index fdc44c8200ba..84e3f7a43f47 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2650,7 +2650,8 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) pr_err("%s: Card is consuming too much power!\n", mmc_hostname(host->mmc)); - if (intmask & SDHCI_INT_CARD_INT) { + if ((intmask & SDHCI_INT_CARD_INT) && + (host->ier & SDHCI_INT_CARD_INT)) { sdhci_enable_sdio_irq_nolock(host, false); host->thread_isr |= SDHCI_INT_CARD_INT; result = IRQ_WAKE_THREAD; |