[PATCH RFC 03/46] imx-drm: imx-drm-core: merge imx_drm_crtc_register() into imx_drm_add_crtc()

Russell King
2014-01-02T21:26:01Z

There's no reason for this to be a separate function; merge the
two together.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
drivers/staging/imx-drm/imx-drm-core.c | 33 ++++++++-----------------------
1 files changed, 9 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 242e8db218ac..05dd24ee80dd 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -370,29 +370,6 @@ static void imx_drm_connector_unregister(
}

/*
- * register a crtc to the drm core
- */
-static int imx_drm_crtc_register(struct imx_drm_crtc *imx_drm_crtc)
-{
- struct imx_drm_device *imxdrm = __imx_drm_device();
- int ret;
-
- ret = drm_mode_crtc_set_gamma_size(imx_drm_crtc->crtc, 256);
- if (ret)
- return ret;
-
- drm_crtc_helper_add(imx_drm_crtc->crtc,
- imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs);
-
- drm_crtc_init(imxdrm->drm, imx_drm_crtc->crtc,
- imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs);
-
- drm_mode_group_reinit(imxdrm->drm);
-
- return 0;
-}
-
-/*
* Called by the CRTC driver when all CRTCs are registered. This
* puts all the pieces together and initializes the driver.
* Once this is called no more CRTCs can be registered since
@@ -535,10 +512,18 @@ int imx_drm_add_crtc(struct drm_crtc *crtc,

*new_crtc = imx_drm_crtc;

- ret = imx_drm_crtc_register(imx_drm_crtc);
+ ret = drm_mode_crtc_set_gamma_size(imx_drm_crtc->crtc, 256);
if (ret)
goto err_register;

+ drm_crtc_helper_add(crtc,
+ imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs);
+
+ drm_crtc_init(imxdrm->drm, crtc,
+ imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs);
+
+ drm_mode_group_reinit(imxdrm->drm);
+
imx_drm_update_possible_crtcs();

mutex_unlock(&imxdrm->mutex);
--
1.7.4.4