diff options
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 3777517982dd..9dc6d726ec49 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -722,9 +722,14 @@ static int sunxi_mmc_clk_set_phase(struct sunxi_mmc_host *host, { int index; + /* clk controller delays not used under new timings mode */ if (host->use_new_timings) return 0; + /* some old controllers don't support delays */ + if (!host->cfg->clk_delays) + return 0; + /* determine delays */ if (rate <= 400000) { index = SDXC_CLK_400K; |