[PATCH] DRM: ast: Fixed coding style issues of ast_mode.c

[Gregory Williams]

Removed space before comma, fixed if statements by putting trailing 
statements on new line, fixed unsigned int declaration, and removed 
not needed else statement after return.

Signed-off-by: Gregory Williams <gregwill...@gmail.com>
---
 drivers/gpu/drm/ast/ast_mode.c | 31 ++++++++++++++++++++-----------
 1 file changed, 20 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 36d9575aa27b..1310ed092073 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;
 
@@ -1212,6 +1214,7 @@ 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 +1234,8 @@ 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 +1275,24 @@ 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 +1304,7 @@ 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);
 }
-- 
2.17.1