Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (32 commits)
  mmc: tifm: replace kmap with page_address
  mmc: sdhci: fix voltage ocr
  mmc: sdhci: replace kmap with page_address
  mmc: wbsd: replace kmap with page_address
  mmc: handle pci_enable_device() return value in sdhci
  mmc: Proper unclaim in mmc_block
  mmc: change wbsd mailing list
  mmc: Graceful fallback for fancy features
  mmc: Handle wbsd's stupid command list
  mmc: Allow host drivers to specify max block count
  mmc: Allow host drivers to specify a max block size
  tifm_sd: add suspend and resume functionality
  tifm_core: add suspend/resume infrastructure for tifm devices
  tifm_7xx1: prettify
  tifm_7xx1: recognize device 0xac8f as supported
  tifm_7xx1: switch from workqueue to kthread
  tifm_7xx1: Merge media insert and media remove functions
  tifm_7xx1: simplify eject function
  Add dummy_signal_irq function to save check in ISR
  Remove unused return value from signal_irq callback
  ...

1 files changed, 12 insertions, 3 deletions

diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index ccfe6561be24..5941dd951e82 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -524,15 +524,24 @@ static int mmci_probe(struct amba_device *dev, void *id)
         /*
          * Since we only have a 16-bit data length register, we must
          * ensure that we don't exceed 2^16-1 bytes in a single request.
-         * Choose 64 (512-byte) sectors as the limit.
          */
-        mmc->max_sectors = 64;
+        mmc->max_req_size = 65535;
 
         /*
          * Set the maximum segment size.  Since we aren't doing DMA
          * (yet) we are only limited by the data length register.
          */
-        mmc->max_seg_size = mmc->max_sectors << 9;
+        mmc->max_seg_size = mmc->max_req_size;
+
+        /*
+         * Block size can be up to 2048 bytes, but must be a power of two.
+         */
+        mmc->max_blk_size = 2048;
+
+        /*
+         * No limit on the number of blocks transferred.
+         */
+        mmc->max_blk_count = mmc->max_req_size;
 
         spin_lock_init(&host->lock);