When the void pointer type variable is assigned to the specific pointer type variable, don't need to do type conversion.
Signed-off-by: Joonyoung Shim jy0922.shim@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- drivers/gpu/drm/exynos/exynos_hdmi.c | 22 +++++++++++----------- drivers/gpu/drm/exynos/exynos_mixer.c | 12 +++++------- 2 files changed, 16 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 575a8cb..0a71317 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1194,7 +1194,7 @@ static int hdmi_conf_index(struct hdmi_context *hdata,
static bool hdmi_is_connected(void *ctx) { - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx; u32 val = hdmi_reg_read(hdata, HDMI_HPD_STATUS);
if (val) @@ -1207,7 +1207,7 @@ static int hdmi_get_edid(void *ctx, struct drm_connector *connector, u8 *edid, int len) { struct edid *raw_edid; - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1275,7 +1275,7 @@ static int hdmi_v14_check_timing(struct fb_videomode *check_timing)
static int hdmi_check_timing(void *ctx, void *timing) { - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx; struct fb_videomode *check_timing = timing;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); @@ -1914,7 +1914,7 @@ static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector, struct drm_display_mode *adjusted_mode) { struct drm_display_mode *m; - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx; int index;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); @@ -1951,7 +1951,7 @@ static void hdmi_mode_fixup(void *ctx, struct drm_connector *connector,
static void hdmi_mode_set(void *ctx, void *mode) { - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx; int conf_idx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); @@ -1974,7 +1974,7 @@ static void hdmi_get_max_resol(void *ctx, unsigned int *width,
static void hdmi_commit(void *ctx) { - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -1985,7 +1985,7 @@ static void hdmi_commit(void *ctx)
static void hdmi_disable(void *ctx) { - struct hdmi_context *hdata = (struct hdmi_context *)ctx; + struct hdmi_context *hdata = ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
@@ -2020,7 +2020,7 @@ static void hdmi_hotplug_func(struct work_struct *work) static irqreturn_t hdmi_irq_handler(int irq, void *arg) { struct exynos_drm_hdmi_context *ctx = arg; - struct hdmi_context *hdata = (struct hdmi_context *)ctx->ctx; + struct hdmi_context *hdata = ctx->ctx; u32 intc_flag;
intc_flag = hdmi_reg_read(hdata, HDMI_INTC_FLAG); @@ -2173,7 +2173,7 @@ static int hdmi_runtime_suspend(struct device *dev)
DRM_DEBUG_KMS("%s\n", __func__);
- hdmi_resource_poweroff((struct hdmi_context *)ctx->ctx); + hdmi_resource_poweroff(ctx->ctx);
return 0; } @@ -2184,7 +2184,7 @@ static int hdmi_runtime_resume(struct device *dev)
DRM_DEBUG_KMS("%s\n", __func__);
- hdmi_resource_poweron((struct hdmi_context *)ctx->ctx); + hdmi_resource_poweron(ctx->ctx);
return 0; } @@ -2351,7 +2351,7 @@ err_data: static int __devexit hdmi_remove(struct platform_device *pdev) { struct exynos_drm_hdmi_context *ctx = platform_get_drvdata(pdev); - struct hdmi_context *hdata = (struct hdmi_context *)ctx->ctx; + struct hdmi_context *hdata = ctx->ctx;
DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__);
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 4d5f41e..495a7af 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -771,8 +771,7 @@ static void mixer_finish_pageflip(struct drm_device *drm_dev, int crtc) static irqreturn_t mixer_irq_handler(int irq, void *arg) { struct exynos_drm_hdmi_context *drm_hdmi_ctx = arg; - struct mixer_context *ctx = - (struct mixer_context *)drm_hdmi_ctx->ctx; + struct mixer_context *ctx = drm_hdmi_ctx->ctx; struct mixer_resources *res = &ctx->mixer_res; u32 val, val_base;
@@ -902,7 +901,7 @@ static int mixer_runtime_resume(struct device *dev)
DRM_DEBUG_KMS("resume - start\n");
- mixer_resource_poweron((struct mixer_context *)ctx->ctx); + mixer_resource_poweron(ctx->ctx);
return 0; } @@ -913,7 +912,7 @@ static int mixer_runtime_suspend(struct device *dev)
DRM_DEBUG_KMS("suspend - start\n");
- mixer_resource_poweroff((struct mixer_context *)ctx->ctx); + mixer_resource_poweroff(ctx->ctx);
return 0; } @@ -926,8 +925,7 @@ static const struct dev_pm_ops mixer_pm_ops = { static int __devinit mixer_resources_init(struct exynos_drm_hdmi_context *ctx, struct platform_device *pdev) { - struct mixer_context *mixer_ctx = - (struct mixer_context *)ctx->ctx; + struct mixer_context *mixer_ctx = ctx->ctx; struct device *dev = &pdev->dev; struct mixer_resources *mixer_res = &mixer_ctx->mixer_res; struct resource *res; @@ -1093,7 +1091,7 @@ static int mixer_remove(struct platform_device *pdev) struct device *dev = &pdev->dev; struct exynos_drm_hdmi_context *drm_hdmi_ctx = platform_get_drvdata(pdev); - struct mixer_context *ctx = (struct mixer_context *)drm_hdmi_ctx->ctx; + struct mixer_context *ctx = drm_hdmi_ctx->ctx;
dev_info(dev, "remove successful\n");