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| author | Christian Lütke-Stetzkamp | 2018-06-16 16:14:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-06-28 14:48:04 +0200 |
| commit | 6a1636fa1146bbeb86e1731d815f3528e8dec1b1 (patch) | |
| tree | f55543c2fd738e7bf3b5ef4f088c26343e32126c /drivers/staging/mt7621-mmc | |
| parent | staging: mt7621-mmc: Make msdc_clr_fifo a function and relax cpu (diff) | |
| download | kernel-qcow2-linux-6a1636fa1146bbeb86e1731d815f3528e8dec1b1.tar.gz kernel-qcow2-linux-6a1636fa1146bbeb86e1731d815f3528e8dec1b1.tar.xz kernel-qcow2-linux-6a1636fa1146bbeb86e1731d815f3528e8dec1b1.zip | |
staging: mt7621-mmc: Remove unused macro msdc_retry
The macro msdc_retry is never used, so remove it.
Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/mt7621-mmc')
| -rw-r--r-- | drivers/staging/mt7621-mmc/sd.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c index 01a925ae662e..0e94bb0d5927 100644 --- a/drivers/staging/mt7621-mmc/sd.c +++ b/drivers/staging/mt7621-mmc/sd.c @@ -149,19 +149,6 @@ static int msdc_rsp[] = { #define msdc_dma_on() sdr_clr_bits(MSDC_CFG, MSDC_CFG_PIO) -#define msdc_retry(expr, retry, cnt) \ - do { \ - int backup = cnt; \ - while (retry) { \ - if (!(expr)) \ - break; \ - if (cnt-- == 0) { \ - retry--; mdelay(1); cnt = backup; \ - } \ - } \ - WARN_ON(retry == 0); \ - } while (0) - static void msdc_reset_hw(struct msdc_host *host) { void __iomem *base = host->base; |