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-rw-r--r--drivers/mmc/host/sh_mmcif.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index aafaf0b6eb1c..d79c6430c164 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -454,7 +454,8 @@ static void sh_mmcif_clock_control(struct sh_mmcif_host *host, unsigned int clk)
454 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_SUP_PCLK); 454 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_SUP_PCLK);
455 else 455 else
456 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_CLEAR & 456 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_CLEAR &
457 ((fls(host->clk / clk) - 1) << 16)); 457 ((fls(DIV_ROUND_UP(host->clk,
458 clk) - 1) - 1) << 16));
458 459
459 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_ENABLE); 460 sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, CLK_ENABLE);
460} 461}