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Commit 358eccc0 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos/decon5433: kill BIT_IRQS_ENABLED flag 



Since DECON uses enable_irq/disable_irq to full control IRQs,
there is no point in having flags to trace it separately.
As a bonus condition for software trigger becomes always true,
so it can be removed.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent b37d53a0

drivers/gpu/drm/exynos/exynos5433_drm_decon.c

+1 −7
Original line number Diff line number Diff line
@@ -49,7 +49,6 @@ static const char * const decon_clks_name[] = { 


enum decon_flag_bits {

	BIT_CLKS_ENABLED,

	BIT_IRQS_ENABLED,

	BIT_WIN_UPDATED,

	BIT_SUSPENDED

};
@@ -112,8 +111,6 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) 
	if (!(ctx->out_type & I80_HW_TRG))

		enable_irq(ctx->te_irq);



	set_bit(BIT_IRQS_ENABLED, &ctx->flags);



	return 0;

}
@@ -121,7 +118,6 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc) 
{

	struct decon_context *ctx = crtc->ctx;



	clear_bit(BIT_IRQS_ENABLED, &ctx->flags);

	if (test_bit(BIT_SUSPENDED, &ctx->flags))

		return;
@@ -536,8 +532,6 @@ static irqreturn_t decon_te_irq_handler(int irq, void *dev_id) 
	    (ctx->out_type & I80_HW_TRG))

		return IRQ_HANDLED;



	if (test_and_clear_bit(BIT_WIN_UPDATED, &ctx->flags) ||

	    test_bit(BIT_IRQS_ENABLED, &ctx->flags))

	decon_set_bits(ctx, DECON_TRIGCON, TRIGCON_SWTRIGCMD, ~0);



	return IRQ_HANDLED;