diff options
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 283dab5fc8d4..c8ca3ce316c4 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -883,7 +883,7 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd, bool *too_big) { u8 count; - struct mmc_data *data = cmd->data; + struct mmc_data *data; unsigned target_timeout, current_timeout; *too_big = true; @@ -897,6 +897,11 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd, if (host->quirks & SDHCI_QUIRK_BROKEN_TIMEOUT_VAL) return 0xE; + /* Unspecified command, asume max */ + if (cmd == NULL) + return 0xE; + + data = cmd->data; /* Unspecified timeout, assume max */ if (!data && !cmd->busy_timeout) return 0xE; @@ -3364,7 +3369,7 @@ void sdhci_cqe_enable(struct mmc_host *mmc) SDHCI_BLOCK_SIZE); /* Set maximum timeout */ - sdhci_writeb(host, 0xE, SDHCI_TIMEOUT_CONTROL); + sdhci_set_timeout(host, NULL); host->ier = host->cqe_ier; |