diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 5 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 1 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a8141ff9be03..bbc0e0bb7128 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2369,9 +2369,9 @@ static int __sdhci_execute_tuning(struct sdhci_host *host, u32 opcode) /* * Issue opcode repeatedly till Execute Tuning is set to 0 or the number - * of loops reaches 40 times. + * of loops reaches tuning loop count. */ - for (i = 0; i < MAX_TUNING_LOOP; i++) { + for (i = 0; i < host->tuning_loop_count; i++) { u16 ctrl; sdhci_send_tuning(host, opcode); @@ -3494,6 +3494,7 @@ struct sdhci_host *sdhci_alloc_host(struct device *dev, host->cqe_err_ier = SDHCI_CQE_INT_ERR_MASK; host->tuning_delay = -1; + host->tuning_loop_count = MAX_TUNING_LOOP; host->sdma_boundary = SDHCI_DEFAULT_BOUNDARY_ARG; diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index 01002cba1359..57bb3e3dca89 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -596,6 +596,7 @@ struct sdhci_host { #define SDHCI_TUNING_MODE_3 2 /* Delay (ms) between tuning commands */ int tuning_delay; + int tuning_loop_count; /* Host SDMA buffer boundary. */ u32 sdma_boundary; |