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Date: Tue, 31 Mar 2015 20:22:26 +0300 From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> To: linux-kernel@...r.kernel.org, Sascha Hauer <kernel@...gutronix.de>, Peter De Schrijver <pdeschrijver@...dia.com>, Tero Kristo <t-kristo@...com>, Stephen Boyd <sboyd@...eaurora.org>, Russell King <linux@....linux.org.uk>, Dinh Nguyen <dinguyen@...nsource.altera.com> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> Subject: [PATCH v3 6/7] clk: tegra: switch to clk_div_mask() Convert the code to use clk_div_mask() helper instead of div_mask() macro. Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com> --- drivers/clk/tegra/clk-divider.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c index 59a5714..d23dbc1 100644 --- a/drivers/clk/tegra/clk-divider.c +++ b/drivers/clk/tegra/clk-divider.c @@ -24,9 +24,8 @@ #include "clk.h" #define pll_out_override(p) (BIT((p->shift - 6))) -#define div_mask(d) ((1 << (d->width)) - 1) #define get_mul(d) (1 << d->frac_width) -#define get_max_div(d) div_mask(d) +#define get_max_div(d) clk_div_mask(d->width) #define PERIPH_CLK_UART_DIV_ENB BIT(24) @@ -73,7 +72,7 @@ static unsigned long clk_frac_div_recalc_rate(struct clk_hw *hw, u64 rate = parent_rate; reg = readl_relaxed(divider->reg) >> divider->shift; - div = reg & div_mask(divider); + div = reg & clk_div_mask(divider->width); mul = get_mul(divider); div += mul; @@ -120,7 +119,7 @@ static int clk_frac_div_set_rate(struct clk_hw *hw, unsigned long rate, spin_lock_irqsave(divider->lock, flags); val = readl_relaxed(divider->reg); - val &= ~(div_mask(divider) << divider->shift); + val &= ~(clk_div_mask(divider->width) << divider->shift); val |= div << divider->shift; if (divider->flags & TEGRA_DIVIDER_UART) { -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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