fix build warning when building edp/edp_aux.o due to missing
prototype for edp_aux_transfer.
Signed-off-by: Nicholas Mc Guire <hof...@osadl.org>
---
building drivers/gpu/drm/msm/msm.ko gives the following warning:
drivers/gpu/drm/msm/edp/edp_aux.c:118:9: warning: no previous prototype for
'edp_aux_transfer' [-Wmissing-prototypes]
ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux, struct drm_dp_aux_msg
*msg)
^
the fix is to simply add the missing prototype to drivers/gpu/drm/msm/edp/edp.h
This was compile tested with qcom_defconfig +
CONFIG_DRM=m (implies CONFIG_DRM_MSM=m)
Patch is against 4.0-rc6 (localversion-next is -next-20150402)
drivers/gpu/drm/msm/edp/edp.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/msm/edp/edp.h b/drivers/gpu/drm/msm/edp/edp.h
index ba5bedd..93d819c 100644
--- a/drivers/gpu/drm/msm/edp/edp.h
+++ b/drivers/gpu/drm/msm/edp/edp.h
@@ -58,6 +58,8 @@ void *msm_edp_aux_init(struct device *dev, void __iomem
*regbase,
void msm_edp_aux_destroy(struct device *dev, struct edp_aux *aux);
irqreturn_t msm_edp_aux_irq(struct edp_aux *aux, u32 isr);
void msm_edp_aux_ctrl(struct edp_aux *aux, int enable);
+ssize_t edp_aux_transfer(struct drm_dp_aux *drm_aux,
+ struct drm_dp_aux_msg *msg);
/* Phy */
bool msm_edp_phy_ready(struct edp_phy *phy);
--
1.7.10.4
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