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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2017-01-17 09:28:52 +0100
committerArchit Taneja <architt@codeaurora.org>2017-01-18 04:59:30 +0100
commitecaa98f1e6f7ed3f79def1861f21ff2eac82b8e9 (patch)
treed05a448a19531563e0d9b0b3bf9ec3cbd9a7480d /drivers
parentdrm: bridge: dw-hdmi: Merge __hdmi_phy_i2c_write and hdmi_phy_i2c_write (diff)
downloadlinux-ecaa98f1e6f7ed3f79def1861f21ff2eac82b8e9.tar.xz
linux-ecaa98f1e6f7ed3f79def1861f21ff2eac82b8e9.zip
drm: bridge: dw-hdmi: Remove unneeded arguments to bind/unbind functions
The master argument isn't used. The data argument, a void pointer, is used by the bind function only where it's cast to a drm_device pointer, which can easily be obtained from the encoder argument instead. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170117082910.27023-3-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/bridge/dw-hdmi.c8
-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c4
-rw-r--r--drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c4
3 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index a6685502571e..f86894622070 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -1854,12 +1854,10 @@ static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
return 0;
}
-int dw_hdmi_bind(struct device *dev, struct device *master,
- void *data, struct drm_encoder *encoder,
+int dw_hdmi_bind(struct device *dev, struct drm_encoder *encoder,
struct resource *iores, int irq,
const struct dw_hdmi_plat_data *plat_data)
{
- struct drm_device *drm = data;
struct device_node *np = dev->of_node;
struct platform_device_info pdevinfo;
struct device_node *ddc_node;
@@ -1992,7 +1990,7 @@ int dw_hdmi_bind(struct device *dev, struct device *master,
if (ret)
goto err_iahb;
- ret = dw_hdmi_register(drm, hdmi);
+ ret = dw_hdmi_register(encoder->dev, hdmi);
if (ret)
goto err_iahb;
@@ -2059,7 +2057,7 @@ err_res:
}
EXPORT_SYMBOL_GPL(dw_hdmi_bind);
-void dw_hdmi_unbind(struct device *dev, struct device *master, void *data)
+void dw_hdmi_unbind(struct device *dev)
{
struct dw_hdmi *hdmi = dev_get_drvdata(dev);
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 359cd2765552..f79665801543 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -249,7 +249,7 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
drm_encoder_init(drm, encoder, &dw_hdmi_imx_encoder_funcs,
DRM_MODE_ENCODER_TMDS, NULL);
- ret = dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data);
+ ret = dw_hdmi_bind(dev, encoder, iores, irq, plat_data);
/*
* If dw_hdmi_bind() fails we'll never call dw_hdmi_unbind(),
@@ -264,7 +264,7 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
static void dw_hdmi_imx_unbind(struct device *dev, struct device *master,
void *data)
{
- return dw_hdmi_unbind(dev, master, data);
+ return dw_hdmi_unbind(dev);
}
static const struct component_ops dw_hdmi_imx_ops = {
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 0665fb915579..e8fb5c56b224 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -301,7 +301,7 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master,
drm_encoder_init(drm, encoder, &dw_hdmi_rockchip_encoder_funcs,
DRM_MODE_ENCODER_TMDS, NULL);
- ret = dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data);
+ ret = dw_hdmi_bind(dev, encoder, iores, irq, plat_data);
/*
* If dw_hdmi_bind() fails we'll never call dw_hdmi_unbind(),
@@ -316,7 +316,7 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master,
static void dw_hdmi_rockchip_unbind(struct device *dev, struct device *master,
void *data)
{
- return dw_hdmi_unbind(dev, master, data);
+ return dw_hdmi_unbind(dev);
}
static const struct component_ops dw_hdmi_rockchip_ops = {