From: Ville Syrjälä ville.syrjala@linux.intel.com
Make the mode names passed to drm_mode_create_tv_properties() const.
drivers/gpu/drm/i2c/ch7006.ko: -.rodata 596 +.rodata 664 -.data 7064 +.data 6992
drivers/gpu/drm/nouveau/nouveau.ko: -.rodata 146808 +.rodata 146904 -.data 178624 +.data 178528
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_crtc.c | 2 +- drivers/gpu/drm/i2c/ch7006_drv.c | 6 +++--- drivers/gpu/drm/i2c/ch7006_mode.c | 4 ++-- drivers/gpu/drm/i2c/ch7006_priv.h | 2 +- drivers/gpu/drm/i915/intel_tv.c | 4 ++-- drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/tvnv17.h | 2 +- include/drm/drm_crtc.h | 2 +- 8 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 884690c..474f328 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -1519,7 +1519,7 @@ EXPORT_SYMBOL(drm_mode_create_dvi_i_properties); */ int drm_mode_create_tv_properties(struct drm_device *dev, unsigned int num_modes, - char *modes[]) + const char * const modes[]) { struct drm_property *tv_selector; struct drm_property *tv_subconnector; diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c index 51fa323..d9a72c9 100644 --- a/drivers/gpu/drm/i2c/ch7006_drv.c +++ b/drivers/gpu/drm/i2c/ch7006_drv.c @@ -119,8 +119,8 @@ static void ch7006_encoder_mode_set(struct drm_encoder *encoder, struct ch7006_encoder_params *params = &priv->params; struct ch7006_state *state = &priv->state; uint8_t *regs = state->regs; - struct ch7006_mode *mode = priv->mode; - struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm]; + const struct ch7006_mode *mode = priv->mode; + const struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm]; int start_active;
ch7006_dbg(client, "\n"); @@ -226,7 +226,7 @@ static int ch7006_encoder_get_modes(struct drm_encoder *encoder, struct drm_connector *connector) { struct ch7006_priv *priv = to_ch7006_priv(encoder); - struct ch7006_mode *mode; + const struct ch7006_mode *mode; int n = 0;
for (mode = ch7006_modes; mode->mode.clock; mode++) { diff --git a/drivers/gpu/drm/i2c/ch7006_mode.c b/drivers/gpu/drm/i2c/ch7006_mode.c index 9b83574..f4dca53 100644 --- a/drivers/gpu/drm/i2c/ch7006_mode.c +++ b/drivers/gpu/drm/i2c/ch7006_mode.c @@ -26,7 +26,7 @@
#include "ch7006_priv.h"
-char *ch7006_tv_norm_names[] = { +const char * const ch7006_tv_norm_names[] = { [TV_NORM_PAL] = "PAL", [TV_NORM_PAL_M] = "PAL-M", [TV_NORM_PAL_N] = "PAL-N", @@ -202,7 +202,7 @@ void ch7006_setup_levels(struct drm_encoder *encoder) struct i2c_client *client = drm_i2c_encoder_get_client(encoder); struct ch7006_priv *priv = to_ch7006_priv(encoder); uint8_t *regs = priv->state.regs; - struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm]; + const struct ch7006_tv_norm_info *norm = &ch7006_tv_norms[priv->norm]; int gain; int black_level;
diff --git a/drivers/gpu/drm/i2c/ch7006_priv.h b/drivers/gpu/drm/i2c/ch7006_priv.h index ce57784..cef6ce7 100644 --- a/drivers/gpu/drm/i2c/ch7006_priv.h +++ b/drivers/gpu/drm/i2c/ch7006_priv.h @@ -106,7 +106,7 @@ extern int ch7006_debug; extern char *ch7006_tv_norm; extern int ch7006_scale;
-extern char *ch7006_tv_norm_names[]; +extern const char * const ch7006_tv_norm_names[]; extern struct ch7006_tv_norm_info ch7006_tv_norms[]; extern struct ch7006_mode ch7006_modes[];
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index cbe39dc..29983cba 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1579,7 +1579,7 @@ intel_tv_init(struct drm_device *dev) struct intel_encoder *intel_encoder; struct intel_connector *intel_connector; u32 tv_dac_on, tv_dac_off, save_tv_dac; - char *tv_format_names[ARRAY_SIZE(tv_modes)]; + const char *tv_format_names[ARRAY_SIZE(tv_modes)]; int i, initial_mode = 0;
if ((I915_READ(TV_CTL) & TV_FUSE_STATE_MASK) == TV_FUSE_STATE_DISABLED) @@ -1677,7 +1677,7 @@ intel_tv_init(struct drm_device *dev)
/* Create TV properties then attach current values */ for (i = 0; i < ARRAY_SIZE(tv_modes); i++) - tv_format_names[i] = (char *)tv_modes[i].name; + tv_format_names[i] = tv_modes[i].name; drm_mode_create_tv_properties(dev, ARRAY_SIZE(tv_modes), tv_format_names); diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c index 08c6f5e..903c473 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c +++ b/drivers/gpu/drm/nouveau/dispnv04/tvmodesnv17.c @@ -32,7 +32,7 @@ #include "hw.h" #include "tvnv17.h"
-char *nv17_tv_norm_names[NUM_TV_NORMS] = { +const char * const nv17_tv_norm_names[NUM_TV_NORMS] = { [TV_NORM_PAL] = "PAL", [TV_NORM_PAL_M] = "PAL-M", [TV_NORM_PAL_N] = "PAL-N", diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h index 459910b..1b07521c 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h +++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.h @@ -85,7 +85,7 @@ struct nv17_tv_encoder { #define to_tv_enc(x) container_of(nouveau_encoder(x), \ struct nv17_tv_encoder, base)
-extern char *nv17_tv_norm_names[NUM_TV_NORMS]; +extern const char * const nv17_tv_norm_names[NUM_TV_NORMS];
extern struct nv17_tv_norm_params { enum { diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index faaeff7..75f49c1 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1390,7 +1390,7 @@ extern int drm_property_add_enum(struct drm_property *property, int index, extern int drm_mode_create_dvi_i_properties(struct drm_device *dev); extern int drm_mode_create_tv_properties(struct drm_device *dev, unsigned int num_modes, - char *modes[]); + const char * const modes[]); extern int drm_mode_create_scaling_mode_property(struct drm_device *dev); extern int drm_mode_create_aspect_ratio_property(struct drm_device *dev); extern int drm_mode_create_dirty_info_property(struct drm_device *dev);