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staging: mt7621-mmc: Remove unused macro msdc_fifo_read32

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The macro msdc_fifo_read32 is never used, so remove it.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Lütke-Stetzkamp 2018-06-16 16:14:39 +02:00 committed by Greg Kroah-Hartman
parent bbe95e2421
commit dbed911180
1 changed files with 0 additions and 1 deletions
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drivers/staging/mt7621-mmc/sd.c
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@ -149,7 +149,6 @@ static int msdc_rsp[] = {
#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_read32() sdr_read32(MSDC_RXDATA)
#define msdc_dma_on() sdr_clr_bits(MSDC_CFG, MSDC_CFG_PIO)