From 7f5ccd443e7e2a10df210b16850497b166629711 Mon Sep 17 00:00:00 2001 From: Rashika Date: Mon, 6 Jan 2014 20:02:39 +0530 Subject: [PATCH] drivers: gpu: Mark functions as static in ast_mode.c MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Mark functions ast_set_sync_reg(), ast_set_dac_reg(), ast_set_start_address_crt1(), ast_crtc_init(), ast_encoder_init(), ast_connector_init(), ast_cursor_init(), ast_cursor_fini(), ast_show_cursor() and ast_hide_cursor() as static in drm/ast/ast_mode.c because they are not used outside this file. This eliminates the following warning in drm/ast/ast_mode.c: drivers/gpu/drm/ast/ast_mode.c:407:6: warning: no previous prototype for ‘ast_set_sync_reg’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:418:6: warning: no previous prototype for ‘ast_set_dac_reg’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:430:6: warning: no previous prototype for ‘ast_set_start_address_crt1’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:626:5: warning: no previous prototype for ‘ast_crtc_init’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:713:5: warning: no previous prototype for ‘ast_encoder_init’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:780:5: warning: no previous prototype for ‘ast_connector_init’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:813:5: warning: no previous prototype for ‘ast_cursor_init’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:850:6: warning: no previous prototype for ‘ast_cursor_fini’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:968:6: warning: no previous prototype for ‘ast_show_cursor’ [-Wmissing-prototypes] drivers/gpu/drm/ast/ast_mode.c:979:6: warning: no previous prototype for ‘ast_hide_cursor’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria Reviewed-by: Josh Triplett Signed-off-by: Dave Airlie --- drivers/gpu/drm/ast/ast_mode.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 7fc9f7272b56..cca063b11083 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -404,7 +404,7 @@ static void ast_set_ext_reg(struct drm_crtc *crtc, struct drm_display_mode *mode } } -void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, +static void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, struct ast_vbios_mode_info *vbios_mode) { struct ast_private *ast = dev->dev_private; @@ -415,7 +415,7 @@ void ast_set_sync_reg(struct drm_device *dev, struct drm_display_mode *mode, ast_io_write8(ast, AST_IO_MISC_PORT_WRITE, jreg); } -bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, +static bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, struct ast_vbios_mode_info *vbios_mode) { switch (crtc->fb->bits_per_pixel) { @@ -427,7 +427,7 @@ bool ast_set_dac_reg(struct drm_crtc *crtc, struct drm_display_mode *mode, return true; } -void ast_set_start_address_crt1(struct drm_crtc *crtc, unsigned offset) +static void ast_set_start_address_crt1(struct drm_crtc *crtc, unsigned offset) { struct ast_private *ast = crtc->dev->dev_private; u32 addr; @@ -623,7 +623,7 @@ static const struct drm_crtc_funcs ast_crtc_funcs = { .destroy = ast_crtc_destroy, }; -int ast_crtc_init(struct drm_device *dev) +static int ast_crtc_init(struct drm_device *dev) { struct ast_crtc *crtc; int i; @@ -710,7 +710,7 @@ static const struct drm_encoder_helper_funcs ast_enc_helper_funcs = { .mode_set = ast_encoder_mode_set, }; -int ast_encoder_init(struct drm_device *dev) +static int ast_encoder_init(struct drm_device *dev) { struct ast_encoder *ast_encoder; @@ -777,7 +777,7 @@ static const struct drm_connector_funcs ast_connector_funcs = { .destroy = ast_connector_destroy, }; -int ast_connector_init(struct drm_device *dev) +static int ast_connector_init(struct drm_device *dev) { struct ast_connector *ast_connector; struct drm_connector *connector; @@ -810,7 +810,7 @@ int ast_connector_init(struct drm_device *dev) } /* allocate cursor cache and pin at start of VRAM */ -int ast_cursor_init(struct drm_device *dev) +static int ast_cursor_init(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; int size; @@ -847,7 +847,7 @@ fail: return ret; } -void ast_cursor_fini(struct drm_device *dev) +static void ast_cursor_fini(struct drm_device *dev) { struct ast_private *ast = dev->dev_private; ttm_bo_kunmap(&ast->cache_kmap); @@ -965,7 +965,7 @@ static void ast_i2c_destroy(struct ast_i2c_chan *i2c) kfree(i2c); } -void ast_show_cursor(struct drm_crtc *crtc) +static void ast_show_cursor(struct drm_crtc *crtc) { struct ast_private *ast = crtc->dev->dev_private; u8 jreg; @@ -976,7 +976,7 @@ void ast_show_cursor(struct drm_crtc *crtc) ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, jreg); } -void ast_hide_cursor(struct drm_crtc *crtc) +static void ast_hide_cursor(struct drm_crtc *crtc) { struct ast_private *ast = crtc->dev->dev_private; ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, 0x00); -- 2.34.1