Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 641a2fef authored by Thierry Reding's avatar Thierry Reding Committed by Inki Dae
Browse files

drm/exynos: fimc: Clock control is unused if !PM 



Protect the fimc_clk_ctrl() function with an #ifdef CONFIG_PM guard to
avoid "defined but not used" warnings.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Reviewed-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 7082947e

drivers/gpu/drm/exynos/exynos_drm_fimc.c

+18 −18
Original line number Diff line number Diff line
@@ -1206,23 +1206,6 @@ static struct exynos_drm_ipp_ops fimc_dst_ops = { 
	.set_addr = fimc_dst_set_addr,

};



static int fimc_clk_ctrl(struct fimc_context *ctx, bool enable)

{

	DRM_DEBUG_KMS("enable[%d]\n", enable);



	if (enable) {

		clk_prepare_enable(ctx->clocks[FIMC_CLK_GATE]);

		clk_prepare_enable(ctx->clocks[FIMC_CLK_WB_A]);

		ctx->suspended = false;

	} else {

		clk_disable_unprepare(ctx->clocks[FIMC_CLK_GATE]);

		clk_disable_unprepare(ctx->clocks[FIMC_CLK_WB_A]);

		ctx->suspended = true;

	}



	return 0;

}



static irqreturn_t fimc_irq_handler(int irq, void *dev_id)

{

	struct fimc_context *ctx = dev_id;
@@ -1780,6 +1763,24 @@ static int fimc_remove(struct platform_device *pdev) 
	return 0;

}



#ifdef CONFIG_PM

static int fimc_clk_ctrl(struct fimc_context *ctx, bool enable)

{

	DRM_DEBUG_KMS("enable[%d]\n", enable);



	if (enable) {

		clk_prepare_enable(ctx->clocks[FIMC_CLK_GATE]);

		clk_prepare_enable(ctx->clocks[FIMC_CLK_WB_A]);

		ctx->suspended = false;

	} else {

		clk_disable_unprepare(ctx->clocks[FIMC_CLK_GATE]);

		clk_disable_unprepare(ctx->clocks[FIMC_CLK_WB_A]);

		ctx->suspended = true;

	}



	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int fimc_suspend(struct device *dev)

{
@@ -1806,7 +1807,6 @@ static int fimc_resume(struct device *dev) 
}

#endif



#ifdef CONFIG_PM

static int fimc_runtime_suspend(struct device *dev)

{

	struct fimc_context *ctx = get_fimc_context(dev);