diff options
| author |   San Mehat <san@google.com> | 2009-12-02 17:24:58 -0800 |
|---|---|---|
| committer |   Daniel Walker <dwalker@codeaurora.org> | 2010-03-18 13:37:22 -0700 |
| commit | 6ac9ea69069804d357064357d0082b0eab4c87ce (patch) | |
| tree | 33fd578d5efde5cd0c671d41e37397d5c2ecb9a1 /drivers/mmc | |
| parent | mmc: msm_sdcc: Don't set host->curr.mrq until after we're sure the busclk timer won't fire (diff) | |
| download | linux-dev-6ac9ea69069804d357064357d0082b0eab4c87ce.tar.xz linux-dev-6ac9ea69069804d357064357d0082b0eab4c87ce.zip | |
mmc: msm_sdcc: Fix the dma exec function to use the proper delays
Signed-off-by: San Mehat <san@google.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/msm_sdcc.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 28899ee392e2..8329fd650c5f 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -177,17 +177,18 @@ msmsdcc_start_command_exec(struct msmsdcc_host *host, u32 arg, u32 c) { static void msmsdcc_dma_exec_func(struct msm_dmov_cmd *cmd) { - struct msmsdcc_host *host = (struct msmsdcc_host *)cmd->data; + struct msmsdcc_host *host = (struct msmsdcc_host *)cmd->data; - writel(host->cmd_timeout, host->base + MMCIDATATIMER); - writel((unsigned int)host->curr.xfer_size, host->base + MMCIDATALENGTH); - writel(host->cmd_pio_irqmask, host->base + MMCIMASK1); - writel(host->cmd_datactrl, host->base + MMCIDATACTRL); + msmsdcc_writel(host, host->cmd_timeout, MMCIDATATIMER); + msmsdcc_writel(host, (unsigned int)host->curr.xfer_size, MMCIDATALENGTH); + msmsdcc_writel(host, host->cmd_pio_irqmask, MMCIMASK1); + msmsdcc_writel(host, host->cmd_datactrl, MMCIDATACTRL); - if (host->cmd_cmd) { - msmsdcc_start_command_exec(host, - (u32)host->cmd_cmd->arg, (u32)host->cmd_c); - } + if (host->cmd_cmd) { + msmsdcc_start_command_exec(host, + (u32) host->cmd_cmd->arg, + (u32) host->cmd_c); + } host->dma.active = 1; } |