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authorThierry Reding <treding@nvidia.com>2014-07-21 12:22:26 +0200
committerThierry Reding <treding@nvidia.com>2014-07-22 09:06:16 +0200
commit371c359f83b4d19d2688e975a07dc44add307e24 (patch)
tree1e3d4e229d06f1fde121ee06e2423aa8b156cd57 /include/drm
parentdrm/panel: add support for Foxlink FL500WVR00-A0T panel (diff)
downloadlinux-371c359f83b4d19d2688e975a07dc44add307e24.tar.xz
linux-371c359f83b4d19d2688e975a07dc44add307e24.zip
drm/dsi: Make mipi_dsi_dcs_write() return ssize_t
This function returns the value of the struct mipi_dsi_host_ops' .transfer() so make sure the return types are consistent. Acked-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_mipi_dsi.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index efa1b552adc5..4b0112781910 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -127,8 +127,8 @@ struct mipi_dsi_device {
int mipi_dsi_attach(struct mipi_dsi_device *dsi);
int mipi_dsi_detach(struct mipi_dsi_device *dsi);
-int mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
- const void *data, size_t len);
+ssize_t mipi_dsi_dcs_write(struct mipi_dsi_device *dsi, unsigned int channel,
+ const void *data, size_t len);
ssize_t mipi_dsi_dcs_read(struct mipi_dsi_device *dsi, unsigned int channel,
u8 cmd, void *data, size_t len);