phy: ti-pipe3: Simplify ti_pipe3_dpll_wait_lock implementation
Code simplification. No functional change. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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@ -165,15 +165,11 @@ static int ti_pipe3_dpll_wait_lock(struct ti_pipe3 *phy)
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cpu_relax();
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cpu_relax();
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val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS);
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val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS);
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if (val & PLL_LOCK)
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if (val & PLL_LOCK)
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break;
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return 0;
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} while (!time_after(jiffies, timeout));
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} while (!time_after(jiffies, timeout));
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if (!(val & PLL_LOCK)) {
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dev_err(phy->dev, "DPLL failed to lock\n");
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dev_err(phy->dev, "DPLL failed to lock\n");
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return -EBUSY;
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return -EBUSY;
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}
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return 0;
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}
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}
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static int ti_pipe3_dpll_program(struct ti_pipe3 *phy)
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static int ti_pipe3_dpll_program(struct ti_pipe3 *phy)
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