From be0192aae1aed3fbf172e3f9a22ec75392c1b175 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 24 Jul 2007 21:11:47 +0200 Subject: mmc: remove confusing flag The MMC_DATA_MULTI flag never had a proper definition of what it means, so remove it and let the drivers check the block count in the request. Signed-off-by: Pierre Ossman --- drivers/mmc/host/at91_mci.c | 4 ++-- drivers/mmc/host/au1xmmc.c | 26 ++++++++++++++------------ 2 files changed, 16 insertions(+), 14 deletions(-) (limited to 'drivers/mmc/host') diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 576d7cb0b3ec..8ec317802347 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -328,7 +328,7 @@ static void at91_mci_handle_transmitted(struct at91mci_host *host) data = cmd->data; if (!data) return; - if (cmd->data->flags & MMC_DATA_MULTI) { + if (cmd->data->blocks > 1) { pr_debug("multiple write : wait for BLKE...\n"); at91_mci_write(host, AT91_MCI_IER, AT91_MCI_BLKE); } else @@ -439,7 +439,7 @@ static void at91_mci_send_command(struct at91mci_host *host, struct mmc_command if (data->flags & MMC_DATA_STREAM) cmdr |= AT91_MCI_TRTYP_STREAM; - if (data->flags & MMC_DATA_MULTI) + if (data->blocks > 1) cmdr |= AT91_MCI_TRTYP_MULTIPLE; } else { diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index 49b0367e57c8..92c4d0dfee43 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -186,7 +186,7 @@ static void au1xmmc_tasklet_finish(unsigned long param) } static int au1xmmc_send_command(struct au1xmmc_host *host, int wait, - struct mmc_command *cmd, unsigned int flags) + struct mmc_command *cmd, struct mmc_data *data) { u32 mmccmd = (cmd->opcode << SD_CMD_CI_SHIFT); @@ -211,16 +211,18 @@ static int au1xmmc_send_command(struct au1xmmc_host *host, int wait, return -EINVAL; } - if (flags & MMC_DATA_READ) { - if (flags & MMC_DATA_MULTI) - mmccmd |= SD_CMD_CT_4; - else - mmccmd |= SD_CMD_CT_2; - } else if (flags & MMC_DATA_WRITE) { - if (flags & MMC_DATA_MULTI) - mmccmd |= SD_CMD_CT_3; - else - mmccmd |= SD_CMD_CT_1; + if (data) { + if (flags & MMC_DATA_READ) { + if (data->blocks > 1) + mmccmd |= SD_CMD_CT_4; + else + mmccmd |= SD_CMD_CT_2; + } else if (flags & MMC_DATA_WRITE) { + if (data->blocks > 1) + mmccmd |= SD_CMD_CT_3; + else + mmccmd |= SD_CMD_CT_1; + } } au_writel(cmd->arg, HOST_CMDARG(host)); @@ -673,7 +675,7 @@ static void au1xmmc_request(struct mmc_host* mmc, struct mmc_request* mrq) } if (!ret) - ret = au1xmmc_send_command(host, 0, mrq->cmd, flags); + ret = au1xmmc_send_command(host, 0, mrq->cmd, mrq->data); if (ret) { mrq->cmd->error = ret; -- cgit v1.2.3-59-g8ed1b