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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-08-07 13:38:34 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-11-12 13:40:21 +0200 |
| commit | 6a3d03e93e54a1780131c714de383d1782131a4d (patch) | |
| tree | d9f28640b8ad2544303ef15c02db2f508623dae2 /drivers/video | |
| parent | 3640d9fa7afa02940873d7d4c6c22915320d2a77 (diff) | |
| download | talos-op-linux-6a3d03e93e54a1780131c714de383d1782131a4d.tar.gz talos-op-linux-6a3d03e93e54a1780131c714de383d1782131a4d.zip | |
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>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/omap2/dss/dsi.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c index deab4135ddc0..37517e407f37 100644 --- a/drivers/video/fbdev/omap2/dss/dsi.c +++ b/drivers/video/fbdev/omap2/dss/dsi.c @@ -329,8 +329,6 @@ struct dsi_data { struct mutex lock; struct semaphore bus_lock; - unsigned pll_locked; - spinlock_t irq_lock; struct dsi_isr_tables isr_tables; /* space for a copy used by the interrupt handler */ @@ -1206,11 +1204,6 @@ static inline void dsi_enable_pll_clock(struct platform_device *dsidev, clk_prepare_enable(dsi->sys_clk); else clk_disable_unprepare(dsi->sys_clk); - - if (enable && dsi->pll_locked) { - if (wait_for_bit_change(dsidev, DSI_PLL_STATUS, 1, 1) != 1) - DSSERR("cannot lock PLL when enabling clocks\n"); - } } static void _dsi_print_reset_status(struct platform_device *dsidev) @@ -1647,8 +1640,6 @@ int dsi_pll_set_clock_div(struct platform_device *dsidev, goto err; } - dsi->pll_locked = 1; - l = dsi_read_reg(dsidev, DSI_PLL_CONFIGURATION2); l = FLD_MOD(l, 0, 0, 0); /* DSI_PLL_IDLE */ l = FLD_MOD(l, 0, 5, 5); /* DSI_PLL_PLLLPMODE */ @@ -1739,7 +1730,6 @@ void dsi_pll_uninit(struct platform_device *dsidev, bool disconnect_lanes) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - dsi->pll_locked = 0; dsi_pll_power(dsidev, DSI_PLL_POWER_OFF); if (disconnect_lanes) { WARN_ON(!dsi->vdds_dsi_enabled); |
