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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>
This commit is contained in:
San Mehat 2009-12-02 17:24:58 -08:00 committed by Daniel Walker
parent 91bb64952a
commit 6ac9ea6906
1 changed files with 10 additions and 9 deletions
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19
drivers/mmc/host/msm_sdcc.c
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@ -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;
}