All new accounts created on Gitlab now require administrator approval. If you invite any collaborators, please let Flux staff know so they can approve the accounts.

Commit 01a999e4 authored by Jaehoon Chung's avatar Jaehoon Chung Committed by Ulf Hansson

mmc: dw_mmc: remove the unused quirks

Removed the unused quirks. These quirks don't used anywhere.
Signed-off-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 923a231c
......@@ -1634,12 +1634,6 @@ static int dw_mci_command_complete(struct dw_mci *host, struct mmc_command *cmd)
else
cmd->error = 0;
if (cmd->error) {
/* newer ip versions need a delay between retries */
if (host->quirks & DW_MCI_QUIRK_RETRY_DELAY)
mdelay(20);
}
return cmd->error;
}
......@@ -2355,16 +2349,6 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id)
pending = mci_readl(host, MINTSTS); /* read-only mask reg */
/*
* DTO fix - version 2.10a and below, and only if internal DMA
* is configured.
*/
if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO) {
if (!pending &&
((mci_readl(host, STATUS) >> 17) & 0x1fff))
pending |= SDMMC_INT_DATA_OVER;
}
if (pending) {
/* Check volt switch first, since it can look like an error */
if ((host->state == STATE_SENDING_CMD11) &&
......@@ -3165,9 +3149,6 @@ int dw_mci_probe(struct dw_mci *host)
/* Now that slots are all setup, we can enable card detect */
dw_mci_enable_cd(host);
if (host->quirks & DW_MCI_QUIRK_IDMAC_DTO)
dev_info(host->dev, "Internal DMAC interrupt fix enabled.\n");
return 0;
err_dmaunmap:
......
......@@ -235,16 +235,10 @@ struct dw_mci_dma_ops {
};
/* IP Quirks/flags. */
/* DTO fix for command transmission with IDMAC configured */
#define DW_MCI_QUIRK_IDMAC_DTO BIT(0)
/* delay needed between retries on some 2.11a implementations */
#define DW_MCI_QUIRK_RETRY_DELAY BIT(1)
/* High Speed Capable - Supports HS cards (up to 50MHz) */
#define DW_MCI_QUIRK_HIGHSPEED BIT(2)
/* Unreliable card detection */
#define DW_MCI_QUIRK_BROKEN_CARD_DETECTION BIT(3)
#define DW_MCI_QUIRK_BROKEN_CARD_DETECTION BIT(0)
/* Timer for broken data transfer over scheme */
#define DW_MCI_QUIRK_BROKEN_DTO BIT(4)
#define DW_MCI_QUIRK_BROKEN_DTO BIT(1)
struct dma_pdata;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment