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

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
...@@ -1206,23 +1206,6 @@ static struct exynos_drm_ipp_ops fimc_dst_ops = { ...@@ -1206,23 +1206,6 @@ static struct exynos_drm_ipp_ops fimc_dst_ops = {
.set_addr = fimc_dst_set_addr, .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) static irqreturn_t fimc_irq_handler(int irq, void *dev_id)
{ {
struct fimc_context *ctx = dev_id; struct fimc_context *ctx = dev_id;
...@@ -1780,6 +1763,24 @@ static int fimc_remove(struct platform_device *pdev) ...@@ -1780,6 +1763,24 @@ static int fimc_remove(struct platform_device *pdev)
return 0; 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 #ifdef CONFIG_PM_SLEEP
static int fimc_suspend(struct device *dev) static int fimc_suspend(struct device *dev)
{ {
...@@ -1806,7 +1807,6 @@ static int fimc_resume(struct device *dev) ...@@ -1806,7 +1807,6 @@ static int fimc_resume(struct device *dev)
} }
#endif #endif
#ifdef CONFIG_PM
static int fimc_runtime_suspend(struct device *dev) static int fimc_runtime_suspend(struct device *dev)
{ {
struct fimc_context *ctx = get_fimc_context(dev); struct fimc_context *ctx = get_fimc_context(dev);
......
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