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| author | Arnd Bergmann <arnd@arndb.de> | 2017-07-21 22:47:18 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2017-07-27 09:24:03 +0900 |
| commit | 7e1751001818209b214b8c3df0b3c91fae250ea2 (patch) | |
| tree | dc37a014774c460d8304183845e44b1d30aa08ec /net/rose | |
| parent | 8f4e01f9f05e460eceed03df7f1b90095727e05a (diff) | |
drm: exynos: mark pm functions as __maybe_unused
The rework of the exynos DRM clock handling introduced
warnings for configurations that have CONFIG_PM disabled:
drivers/gpu/drm/exynos/exynos_hdmi.c:736:13: error: 'hdmi_clk_disable_gates' defined but not used [-Werror=unused-function]
static void hdmi_clk_disable_gates(struct hdmi_context *hdata)
^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/exynos/exynos_hdmi.c:717:12: error: 'hdmi_clk_enable_gates' defined but not used [-Werror=unused-function]
static int hdmi_clk_enable_gates(struct hdmi_context *hdata)
The problem is that the PM functions themselves are inside of
an #ifdef, but some functions they call are not.
This patch removes the #ifdef and instead marks the PM functions
as __maybe_unused, which is a more reliable way to get it right.
Link: https://patchwork.kernel.org/patch/8436281/
Fixes: 9be7e9898444 ("drm/exynos/hdmi: clock code re-factoring")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'net/rose')
0 files changed, 0 insertions, 0 deletions