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staging: mt7621-mmc: Remove unused macro msdc_init_gpd_ex

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The macro msdc_init_gpd_ex is never used and does not provied any
information about the hardware, so it is removed.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Lütke-Stetzkamp 2018-04-29 19:32:20 +02:00 • committed by Greg Kroah-Hartman
commit 36b730101d
1 changed files with 0 additions and 9 deletions
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9
drivers/staging/mt7621-mmc/sd.c
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@ -195,15 +195,6 @@ static int msdc_rsp[] = {
7, /* RESP_R1b */
};
/* For Inhanced DMA */
#define msdc_init_gpd_ex(_gpd, extlen, cmd, arg, blknum) \
do { \
((struct gpd *)_gpd)->extlen = extlen; \
((struct gpd *)_gpd)->cmd = cmd; \
((struct gpd *)_gpd)->arg = arg; \
((struct gpd *)_gpd)->blknum = blknum; \
} while (0)
#define msdc_txfifocnt() ((sdr_read32(MSDC_FIFOCS) & MSDC_FIFOCS_TXCNT) >> 16)
#define msdc_rxfifocnt() ((sdr_read32(MSDC_FIFOCS) & MSDC_FIFOCS_RXCNT) >> 0)
#define msdc_fifo_write32(v) sdr_write32(MSDC_TXDATA, (v))