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mmc: dw_mmc: remove the unused blk_setting

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"blk_setting" doesn't use anywhere.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Jaehoon Chung 2015-08-06 16:23:25 +09:00 committed by Ulf Hansson
parent 9e747b7e4a
commit 2b708df2b3
2 changed files with 13 additions and 22 deletions
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34
drivers/mmc/host/dw_mmc.c
View File

@ -2436,28 +2436,20 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id)
if (ret)
goto err_host_allocated;
if (host->pdata->blk_settings) {
mmc->max_segs = host->pdata->blk_settings->max_segs;
mmc->max_blk_size = host->pdata->blk_settings->max_blk_size;
mmc->max_blk_count = host->pdata->blk_settings->max_blk_count;
mmc->max_req_size = host->pdata->blk_settings->max_req_size;
mmc->max_seg_size = host->pdata->blk_settings->max_seg_size;
/* Useful defaults if platform data is unset. */
if (host->use_dma) {
mmc->max_segs = host->ring_size;
mmc->max_blk_size = 65536;
mmc->max_seg_size = 0x1000;
mmc->max_req_size = mmc->max_seg_size * host->ring_size;
mmc->max_blk_count = mmc->max_req_size / 512;
} else {
/* Useful defaults if platform data is unset. */
if (host->use_dma) {
mmc->max_segs = host->ring_size;
mmc->max_blk_size = 65536;
mmc->max_seg_size = 0x1000;
mmc->max_req_size = mmc->max_seg_size * host->ring_size;
mmc->max_blk_count = mmc->max_req_size / 512;
} else {
mmc->max_segs = 64;
mmc->max_blk_size = 65536; /* BLKSIZ is 16 bits */
mmc->max_blk_count = 512;
mmc->max_req_size = mmc->max_blk_size *
mmc->max_blk_count;
mmc->max_seg_size = mmc->max_req_size;
}
mmc->max_segs = 64;
mmc->max_blk_size = 65536; /* BLKSIZ is 16 bits */
mmc->max_blk_count = 512;
mmc->max_req_size = mmc->max_blk_size *
mmc->max_blk_count;
mmc->max_seg_size = mmc->max_req_size;
}
if (dw_mci_get_cd(mmc))

1
include/linux/mmc/dw_mmc.h
View File

@ -255,7 +255,6 @@ struct dw_mci_board {
struct dw_mci_dma_ops *dma_ops;
struct dma_pdata *data;
struct block_settings *blk_settings;
};
#endif /* LINUX_MMC_DW_MMC_H */