Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 22 insertions, 14 deletions

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 36d9575aa27b..1e30eaeb0e1b 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -275,7 +275,7 @@ static void ast_set_std_reg(struct ast_private *ast,
 	ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x01, 0xdf, stdtable->seq[0]);
 	for (i = 1; i < 4; i++) {
 		jreg = stdtable->seq[i];
-		ast_set_index_reg(ast, AST_IO_SEQ_PORT, (i + 1) , jreg);
+		ast_set_index_reg(ast, AST_IO_SEQ_PORT, (i + 1), jreg);
 	}
 
 	/* Set CRTC; except base address and offset */
@@ -498,13 +498,15 @@ static void ast_set_sync_reg(struct ast_private *ast,
 
 	jreg  = ast_io_read8(ast, AST_IO_MISC_PORT_READ);
 	jreg &= ~0xC0;
-	if (vbios_mode->enh_table->flags & NVSync) jreg |= 0x80;
-	if (vbios_mode->enh_table->flags & NHSync) jreg |= 0x40;
+	if (vbios_mode->enh_table->flags & NVSync)
+		jreg |= 0x80;
+	if (vbios_mode->enh_table->flags & NHSync)
+		jreg |= 0x40;
 	ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, jreg);
 }
 
 static void ast_set_start_address_crt1(struct ast_private *ast,
-				       unsigned offset)
+				       unsigned int offset)
 {
 	u32 addr;
 
@@ -612,8 +614,7 @@ ast_primary_plane_helper_atomic_disable(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs ast_primary_plane_helper_funcs = {
-	.prepare_fb = drm_gem_vram_plane_helper_prepare_fb,
-	.cleanup_fb = drm_gem_vram_plane_helper_cleanup_fb,
+	DRM_GEM_VRAM_PLANE_HELPER_FUNCS,
 	.atomic_check = ast_primary_plane_helper_atomic_check,
 	.atomic_update = ast_primary_plane_helper_atomic_update,
 	.atomic_disable = ast_primary_plane_helper_atomic_disable,
@@ -807,7 +808,7 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
 		ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].map;
 	u64 dst_off =
 		ast_cursor_plane->hwc[ast_cursor_plane->next_hwc_index].off;
-	struct dma_buf_map src_map = shadow_plane_state->map[0];
+	struct dma_buf_map src_map = shadow_plane_state->data[0];
 	unsigned int offset_x, offset_y;
 	u16 x, y;
 	u8 x_offset, y_offset;
@@ -1212,6 +1213,7 @@ static int ast_get_modes(struct drm_connector *connector)
 	struct edid *edid;
 	int ret;
 	bool flags = false;
+
 	if (ast->tx_chip_type == AST_TX_DP501) {
 		ast->dp501_maxclk = 0xff;
 		edid = kmalloc(128, GFP_KERNEL);
@@ -1231,8 +1233,8 @@ static int ast_get_modes(struct drm_connector *connector)
 		ret = drm_add_edid_modes(connector, edid);
 		kfree(edid);
 		return ret;
-	} else
-		drm_connector_update_edid_property(&ast_connector->base, NULL);
+	}
+	drm_connector_update_edid_property(&ast_connector->base, NULL);
 	return 0;
 }
 
@@ -1272,19 +1274,24 @@ static enum drm_mode_status ast_mode_valid(struct drm_connector *connector,
 	}
 	switch (mode->hdisplay) {
 	case 640:
-		if (mode->vdisplay == 480) flags = MODE_OK;
+		if (mode->vdisplay == 480)
+			flags = MODE_OK;
 		break;
 	case 800:
-		if (mode->vdisplay == 600) flags = MODE_OK;
+		if (mode->vdisplay == 600)
+			flags = MODE_OK;
 		break;
 	case 1024:
-		if (mode->vdisplay == 768) flags = MODE_OK;
+		if (mode->vdisplay == 768)
+			flags = MODE_OK;
 		break;
 	case 1280:
-		if (mode->vdisplay == 1024) flags = MODE_OK;
+		if (mode->vdisplay == 1024)
+			flags = MODE_OK;
 		break;
 	case 1600:
-		if (mode->vdisplay == 1200) flags = MODE_OK;
+		if (mode->vdisplay == 1200)
+			flags = MODE_OK;
 		break;
 	default:
 		return flags;
@@ -1296,6 +1303,7 @@ static enum drm_mode_status ast_mode_valid(struct drm_connector *connector,
 static void ast_connector_destroy(struct drm_connector *connector)
 {
 	struct ast_connector *ast_connector = to_ast_connector(connector);
+
 	ast_i2c_destroy(ast_connector->i2c);
 	drm_connector_cleanup(connector);
 }