diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi.h | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_core.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 6 |
3 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h index ca83acc113b8..b9dfea5d8193 100644 --- a/drivers/mmc/host/renesas_sdhi.h +++ b/drivers/mmc/host/renesas_sdhi.h @@ -31,6 +31,8 @@ struct renesas_sdhi_of_data { int scc_offset; struct renesas_sdhi_scc *taps; int taps_num; + unsigned int max_blk_count; + unsigned short max_segs; }; int renesas_sdhi_probe(struct platform_device *pdev, diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index a4fb07d0ea91..569bcdd5e653 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -526,6 +526,8 @@ int renesas_sdhi_probe(struct platform_device *pdev, mmc_data->capabilities |= of_data->capabilities; mmc_data->capabilities2 |= of_data->capabilities2; mmc_data->dma_rx_offset = of_data->dma_rx_offset; + mmc_data->max_blk_count = of_data->max_blk_count; + mmc_data->max_segs = of_data->max_segs; dma_priv->dma_buswidth = of_data->dma_buswidth; host->bus_shift = of_data->bus_shift; } diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 88a94355ac90..56478fde7a09 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -1251,10 +1251,10 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, mmc->caps |= MMC_CAP_4_BIT_DATA | pdata->capabilities; mmc->caps2 |= pdata->capabilities2; - mmc->max_segs = 32; + mmc->max_segs = pdata->max_segs ? : 32; mmc->max_blk_size = 512; - mmc->max_blk_count = (PAGE_SIZE / mmc->max_blk_size) * - mmc->max_segs; + mmc->max_blk_count = pdata->max_blk_count ? : + (PAGE_SIZE / mmc->max_blk_size) * mmc->max_segs; mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count; mmc->max_seg_size = mmc->max_req_size; |