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OMAPDSS: DSI: remove pll_locked field
We have pll_locked field in struct dsi_data, but it doesn't have any meaningful use anymore, and can be removed. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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@ -329,8 +329,6 @@ struct dsi_data {
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struct mutex lock;
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struct semaphore bus_lock;
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unsigned pll_locked;
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spinlock_t irq_lock;
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struct dsi_isr_tables isr_tables;
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/* space for a copy used by the interrupt handler */
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@ -1206,11 +1204,6 @@ static inline void dsi_enable_pll_clock(struct platform_device *dsidev,
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clk_prepare_enable(dsi->sys_clk);
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else
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clk_disable_unprepare(dsi->sys_clk);
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if (enable && dsi->pll_locked) {
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if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 1, 1) != 1)
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DSSERR("cannot lock PLL when enabling clocks\n");
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}
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}
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static void _dsi_print_reset_status(struct platform_device *dsidev)
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@ -1647,8 +1640,6 @@ int dsi_pll_set_clock_div(struct platform_device *dsidev,
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goto err;
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}
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dsi->pll_locked = 1;
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l = dsi_read_reg(dsidev, DSI_PLL_CONFIGURATION2);
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l = FLD_MOD(l, 0, 0, 0); /* DSI_PLL_IDLE */
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l = FLD_MOD(l, 0, 5, 5); /* DSI_PLL_PLLLPMODE */
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@ -1739,7 +1730,6 @@ void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes)
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{
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struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
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dsi->pll_locked = 0;
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dsi_pll_power(dsidev, DSI_PLL_POWER_OFF);
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if (disconnect_lanes) {
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WARN_ON(!dsi->vdds_dsi_enabled);
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