diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-07-21 12:22:26 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-07-22 09:06:16 +0200 |
| commit | 371c359f83b4d19d2688e975a07dc44add307e24 (patch) | |
| tree | 1e3d4e229d06f1fde121ee06e2423aa8b156cd57 /drivers/gpu/drm/panel | |
| parent | 102932b0e474bb33061e88bcf5d83e66f10c1da2 (diff) | |
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 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-s6e8aa0.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-s6e8aa0.c b/drivers/gpu/drm/panel/panel-s6e8aa0.c index 06e57a26db7..beb43492b64 100644 --- a/drivers/gpu/drm/panel/panel-s6e8aa0.c +++ b/drivers/gpu/drm/panel/panel-s6e8aa0.c @@ -133,14 +133,14 @@ static int s6e8aa0_clear_error(struct s6e8aa0 *ctx) static void s6e8aa0_dcs_write(struct s6e8aa0 *ctx, const void *data, size_t len) { struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev); - int ret; + ssize_t ret; if (ctx->error < 0) return; ret = mipi_dsi_dcs_write(dsi, dsi->channel, data, len); if (ret < 0) { - dev_err(ctx->dev, "error %d writing dcs seq: %*ph\n", ret, len, + dev_err(ctx->dev, "error %zd writing dcs seq: %*ph\n", ret, len, data); ctx->error = ret; } |