From: Thierry Reding <treding@xxxxxxxxxx>
Protect the fimc_clk_ctrl() function with an #ifdef CONFIG_PM guard to
avoid "defined but not used" warnings.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c | 36 ++++++++++++++++----------------
1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 2a652359af64..dd3a5e6d58c8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -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);
--
2.5.0
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