diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_mic.c')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_mic.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index 2ef43d403eaa..e45720543a45 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -229,29 +229,6 @@ static void mic_set_reg_on(struct exynos_mic *mic, bool enable) writel(reg, mic->reg + MIC_OP); } -static struct device_node *get_remote_node(struct device_node *from, int reg) -{ - struct device_node *endpoint = NULL, *remote_node = NULL; - - endpoint = of_graph_get_endpoint_by_regs(from, reg, -1); - if (!endpoint) { - DRM_ERROR("mic: Failed to find remote port from %s", - from->full_name); - goto exit; - } - - remote_node = of_graph_get_remote_port_parent(endpoint); - if (!remote_node) { - DRM_ERROR("mic: Failed to find remote port parent from %s", - from->full_name); - goto exit; - } - -exit: - of_node_put(endpoint); - return remote_node; -} - static int parse_dt(struct exynos_mic *mic) { int ret = 0, i, j; @@ -263,7 +240,7 @@ static int parse_dt(struct exynos_mic *mic) * The first node must be for decon and the second one must be for dsi. */ for (i = 0, j = 0; i < NUM_ENDPOINTS; i++) { - remote_node = get_remote_node(mic->dev->of_node, i); + remote_node = of_graph_get_remote_node(mic->dev->of_node, i, 0); if (!remote_node) { ret = -EPIPE; goto exit; |