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| author | Arnd Bergmann <arnd@arndb.de> | 2016-09-18 22:51:38 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2016-09-19 10:07:26 +0900 |
| commit | 4158dbe1be9b420e1fdd9ec5c033647a605ca485 (patch) | |
| tree | 202dd3df10dd8d66ef128b2eb0dcf12591709fa7 | |
| parent | b05984e21a7e000bf5074ace00d7a574944b2c16 (diff) | |
Subject: [PATCH, RESEND] drm: exynos: avoid unused function warning
When CONFIG_PM is not set, we get a warning about an unused function:
drivers/gpu/drm/exynos/exynos_drm_gsc.c:1219:12: error: 'gsc_clk_ctrl' defined but not used [-Werror=unused-function]
static int gsc_clk_ctrl(struct gsc_context *ctx, bool enable)
^~~~~~~~~~~~
This removes the two #ifdef checks in this file and instead marks the
functions as __maybe_unused, which is a more reliable way of doing the
same, allowing better build coverage and avoiding the warning above.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>