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| author | Seungwon Jeon <tgih.jun@samsung.com> | 2013-08-31 00:13:42 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-09-25 21:34:18 -0400 |
| commit | 524268990e54dab9bd71a984b70c13ce0eb1c525 (patch) | |
| tree | 52d312fc3b56492a6e4e7558aa09bef609523a69 /include/linux/mmc | |
| parent | 1f44a2a55787faa08a50266fa5dc99f0dcd36b7c (diff) | |
| download | op-kernel-dev-524268990e54dab9bd71a984b70c13ce0eb1c525.zip op-kernel-dev-524268990e54dab9bd71a984b70c13ce0eb1c525.tar.gz | |
mmc: dw_mmc: adjust the fifoth with block size
This change helps to choose msize, rx_watermark and tx_watermark
depending on block size for IDMAC mode. For SDIO block size can be
variable, so if these values are set incorrectly, card clock may stop.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/dw_mmc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index 198f0fa..4ec9dcc 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -129,6 +129,7 @@ struct dw_mci { struct mmc_request *mrq; struct mmc_command *cmd; struct mmc_data *data; + unsigned int prev_blksz; struct workqueue_struct *card_workqueue; /* DMA interface members*/ |
