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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-28 09:33:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-28 09:33:42 -0700 |
| commit | 00ebb6382b8d9c7c15b5f8ad230670d8161d38dd (patch) | |
| tree | 23591394b83776953aaf0b382d4c7b09e0ca1e34 /drivers/mmc/host/davinci_mmc.c | |
| parent | 11cc21f5f5575b9abd14d53a6055ccbf72b67573 (diff) | |
| parent | 536ac998f6076a0ae423b1046b85d7690e8b7107 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (66 commits)
mmc: add new sdhci-pxa driver for Marvell SoCs
mmc: make number of mmcblk minors configurable
mmc_spi: Recover from CRC errors for r/w operation over SPI.
mmc: sdhci-pltfm: add -pltfm driver for imx35/51
mmc: sdhci-of-esdhc: factor out common stuff
mmc: sdhci_pltfm: pass more data on custom init call
mmc: sdhci: introduce get_ro private write-protect hook
mmc: sdhci-pltfm: move .h file into appropriate subdir
mmc: sdhci-pltfm: Add structure for host-specific data
mmc: fix cb710 kconfig dependency warning
mmc: cb710: remove debugging printk (info duplicated from mmc-core)
mmc: cb710: clear irq handler on init() error path
mmc: cb710: remove unnecessary msleep()
mmc: cb710: implement get_cd() callback
mmc: cb710: partially demystify clock selection
mmc: add a file to debugfs for changing host clock at runtime
mmc: sdhci: allow for eMMC 74 clock generation by controller
mmc: sdhci: highspeed: check for mmc as well as sd cards
mmc: sdhci: Add Moorestown device support
mmc: sdhci: Intel Medfield support
...
Diffstat (limited to 'drivers/mmc/host/davinci_mmc.c')
| -rw-r--r-- | drivers/mmc/host/davinci_mmc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 33d9f1b0086..e15547cf701 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -138,7 +138,7 @@ /* * One scatterlist dma "segment" is at most MAX_CCNT rw_threshold units, * and we handle up to MAX_NR_SG segments. MMC_BLOCK_BOUNCE kicks in only - * for drivers with max_hw_segs == 1, making the segments bigger (64KB) + * for drivers with max_segs == 1, making the segments bigger (64KB) * than the page or two that's otherwise typical. nr_sg (passed from * platform data) == 16 gives at least the same throughput boost, using * EDMA transfer linkage instead of spending CPU time copying pages. @@ -1239,8 +1239,7 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev) * Each hw_seg uses one EDMA parameter RAM slot, always one * channel and then usually some linked slots. */ - mmc->max_hw_segs = 1 + host->n_link; - mmc->max_phys_segs = mmc->max_hw_segs; + mmc->max_segs = 1 + host->n_link; /* EDMA limit per hw segment (one or two MBytes) */ mmc->max_seg_size = MAX_CCNT * rw_threshold; @@ -1250,8 +1249,7 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev) mmc->max_blk_count = 65535; /* NBLK is 16 bits */ mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count; - dev_dbg(mmc_dev(host->mmc), "max_phys_segs=%d\n", mmc->max_phys_segs); - dev_dbg(mmc_dev(host->mmc), "max_hw_segs=%d\n", mmc->max_hw_segs); + dev_dbg(mmc_dev(host->mmc), "max_segs=%d\n", mmc->max_segs); dev_dbg(mmc_dev(host->mmc), "max_blk_size=%d\n", mmc->max_blk_size); dev_dbg(mmc_dev(host->mmc), "max_req_size=%d\n", mmc->max_req_size); dev_dbg(mmc_dev(host->mmc), "max_seg_size=%d\n", mmc->max_seg_size); |