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-rw-r--r--drivers/mmc/host/meson-gx-mmc.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 987bae98c61f..c885c2d4b904 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -196,13 +196,13 @@ static int meson_mmc_clk_get_phase(struct clk_hw *hw)
u32 val;
val = readl(mmc->reg);
- p = (val & mmc->phase_mask) >> __bf_shf(mmc->phase_mask);
+ p = (val & mmc->phase_mask) >> __ffs(mmc->phase_mask);
degrees = p * 360 / phase_num;
if (mmc->delay_mask) {
period_ps = DIV_ROUND_UP((unsigned long)NSEC_PER_SEC * 1000,
clk_get_rate(hw->clk));
- d = (val & mmc->delay_mask) >> __bf_shf(mmc->delay_mask);
+ d = (val & mmc->delay_mask) >> __ffs(mmc->delay_mask);
degrees += d * mmc->delay_step_ps * 360 / period_ps;
degrees %= 360;
}
@@ -218,11 +218,11 @@ static void meson_mmc_apply_phase_delay(struct meson_mmc_phase *mmc,
val = readl(mmc->reg);
val &= ~mmc->phase_mask;
- val |= phase << __bf_shf(mmc->phase_mask);
+ val |= phase << __ffs(mmc->phase_mask);
if (mmc->delay_mask) {
val &= ~mmc->delay_mask;
- val |= delay << __bf_shf(mmc->delay_mask);
+ val |= delay << __ffs(mmc->delay_mask);
}
writel(val, mmc->reg);
@@ -249,7 +249,7 @@ static int meson_mmc_clk_set_phase(struct clk_hw *hw, int degrees)
r = do_div(p, 360 / phase_num);
d = DIV_ROUND_CLOSEST(r * period_ps,
360 * mmc->delay_step_ps);
- d = min(d, mmc->delay_mask >> __bf_shf(mmc->delay_mask));
+ d = min(d, mmc->delay_mask >> __ffs(mmc->delay_mask));
}
meson_mmc_apply_phase_delay(mmc, p, d);
@@ -506,7 +506,7 @@ static int meson_mmc_clk_init(struct meson_host *host)
init.num_parents = MUX_CLK_NUM_PARENTS;
mux->reg = host->regs + SD_EMMC_CLOCK;
- mux->shift = __bf_shf(CLK_SRC_MASK);
+ mux->shift = __ffs(CLK_SRC_MASK);
mux->mask = CLK_SRC_MASK >> mux->shift;
mux->hw.init = &init;
@@ -528,7 +528,7 @@ static int meson_mmc_clk_init(struct meson_host *host)
init.num_parents = 1;
div->reg = host->regs + SD_EMMC_CLOCK;
- div->shift = __bf_shf(CLK_DIV_MASK);
+ div->shift = __ffs(CLK_DIV_MASK);
div->width = __builtin_popcountl(CLK_DIV_MASK);
div->hw.init = &init;
div->flags = (CLK_DIVIDER_ONE_BASED |