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drm: Don't pass the index to drm_property_add_enum()

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drm_property_add_enum() can calculate the index itself just fine,
so no point in having the caller pass it in.

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: nouveau@lists.freedesktop.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180316190420.26734-1-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
This commit is contained in:
Ville Syrjälä 2018-03-16 21:04:20 +02:00
parent ebb513adb1
commit 30e9db6d04
7 changed files with 23 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/drm_connector.c
View File

@ -1069,7 +1069,7 @@ int drm_mode_create_tv_properties(struct drm_device *dev,
goto nomem;
for (i = 0; i < num_modes; i++)
drm_property_add_enum(dev->mode_config.tv_mode_property, i,
drm_property_add_enum(dev->mode_config.tv_mode_property,
i, modes[i]);
dev->mode_config.tv_brightness_property =
@ -1156,7 +1156,7 @@ int drm_connector_attach_scaling_mode_property(struct drm_connector *connector,
{
struct drm_device *dev = connector->dev;
struct drm_property *scaling_mode_property;
int i, j = 0;
int i;
const unsigned valid_scaling_mode_mask =
(1U << ARRAY_SIZE(drm_scaling_mode_enum_list)) - 1;
@ -1177,7 +1177,7 @@ int drm_connector_attach_scaling_mode_property(struct drm_connector *connector,
if (!(BIT(i) & scaling_mode_mask))
continue;
ret = drm_property_add_enum(scaling_mode_property, j++,
ret = drm_property_add_enum(scaling_mode_property,
drm_scaling_mode_enum_list[i].type,
drm_scaling_mode_enum_list[i].name);

27
drivers/gpu/drm/drm_property.c
View File

@ -169,9 +169,9 @@ struct drm_property *drm_property_create_enum(struct drm_device *dev,
return NULL;
for (i = 0; i < num_values; i++) {
ret = drm_property_add_enum(property, i,
props[i].type,
props[i].name);
ret = drm_property_add_enum(property,
props[i].type,
props[i].name);
if (ret) {
drm_property_destroy(dev, property);
return NULL;
@ -209,7 +209,7 @@ struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
uint64_t supported_bits)
{
struct drm_property *property;
int i, ret, index = 0;
int i, ret;
int num_values = hweight64(supported_bits);
flags |= DRM_MODE_PROP_BITMASK;
@ -221,14 +221,9 @@ struct drm_property *drm_property_create_bitmask(struct drm_device *dev,
if (!(supported_bits & (1ULL << props[i].type)))
continue;
if (WARN_ON(index >= num_values)) {
drm_property_destroy(dev, property);
return NULL;
}
ret = drm_property_add_enum(property, index++,
props[i].type,
props[i].name);
ret = drm_property_add_enum(property,
props[i].type,
props[i].name);
if (ret) {
drm_property_destroy(dev, property);
return NULL;
@ -376,7 +371,6 @@ EXPORT_SYMBOL(drm_property_create_bool);
/**
* drm_property_add_enum - add a possible value to an enumeration property
* @property: enumeration property to change
* @index: index of the new enumeration
* @value: value of the new enumeration
* @name: symbolic name of the new enumeration
*
@ -388,10 +382,11 @@ EXPORT_SYMBOL(drm_property_create_bool);
* Returns:
* Zero on success, error code on failure.
*/
int drm_property_add_enum(struct drm_property *property, int index,
int drm_property_add_enum(struct drm_property *property,
uint64_t value, const char *name)
{
struct drm_property_enum *prop_enum;
int index = 0;
if (WARN_ON(strlen(name) >= DRM_PROP_NAME_LEN))
return -EINVAL;
@ -411,8 +406,12 @@ int drm_property_add_enum(struct drm_property *property, int index,
list_for_each_entry(prop_enum, &property->enum_list, head) {
if (WARN_ON(prop_enum->value == value))
return -EINVAL;
index++;
}
if (WARN_ON(index >= property->num_values))
return -EINVAL;
prop_enum = kzalloc(sizeof(struct drm_property_enum), GFP_KERNEL);
if (!prop_enum)
return -ENOMEM;

4
drivers/gpu/drm/gma500/cdv_device.c
View File

@ -485,7 +485,7 @@ void cdv_intel_attach_force_audio_property(struct drm_connector *connector)
return;
for (i = 0; i < ARRAY_SIZE(force_audio_names); i++)
drm_property_add_enum(prop, i, i-1, force_audio_names[i]);
drm_property_add_enum(prop, i-1, force_audio_names[i]);
dev_priv->force_audio_property = prop;
}
@ -514,7 +514,7 @@ void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector)
return;
for (i = 0; i < ARRAY_SIZE(broadcast_rgb_names); i++)
drm_property_add_enum(prop, i, i, broadcast_rgb_names[i]);
drm_property_add_enum(prop, i, broadcast_rgb_names[i]);
dev_priv->broadcast_rgb_property = prop;
}

2
drivers/gpu/drm/gma500/psb_intel_sdvo.c
View File

@ -2281,7 +2281,7 @@ static bool psb_intel_sdvo_tv_create_property(struct psb_intel_sdvo *psb_intel_s
for (i = 0; i < psb_intel_sdvo_connector->format_supported_num; i++)
drm_property_add_enum(
psb_intel_sdvo_connector->tv_format, i,
psb_intel_sdvo_connector->tv_format,
i, tv_format_names[psb_intel_sdvo_connector->tv_format_supported[i]]);
psb_intel_sdvo->tv_format_index = psb_intel_sdvo_connector->tv_format_supported[0];

5
drivers/gpu/drm/i915/intel_sdvo.c
View File

@ -2779,9 +2779,8 @@ static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
return false;
for (i = 0; i < intel_sdvo_connector->format_supported_num; i++)
drm_property_add_enum(
intel_sdvo_connector->tv_format, i,
i, tv_format_names[intel_sdvo_connector->tv_format_supported[i]]);
drm_property_add_enum(intel_sdvo_connector->tv_format, i,
tv_format_names[intel_sdvo_connector->tv_format_supported[i]]);
intel_sdvo_connector->base.base.state->tv.mode = intel_sdvo_connector->tv_format_supported[0];
drm_object_attach_property(&intel_sdvo_connector->base.base.base,

4
drivers/gpu/drm/nouveau/nouveau_display.c
View File

@ -338,11 +338,9 @@ static struct nouveau_drm_prop_enum_list dither_depth[] = {
if (c) { \
p = drm_property_create(dev, DRM_MODE_PROP_ENUM, n, c); \
l = (list); \
c = 0; \
while (p && l->gen_mask) { \
if (l->gen_mask & (1 << (gen))) { \
drm_property_add_enum(p, c, l->type, l->name); \
c++; \
drm_property_add_enum(p, l->type, l->name); \
} \
l++; \
} \

2
include/drm/drm_property.h
View File

@ -260,7 +260,7 @@ struct drm_property *drm_property_create_object(struct drm_device *dev,
uint32_t type);
struct drm_property *drm_property_create_bool(struct drm_device *dev,
u32 flags, const char *name);
int drm_property_add_enum(struct drm_property *property, int index,
int drm_property_add_enum(struct drm_property *property,
uint64_t value, const char *name);
void drm_property_destroy(struct drm_device *dev, struct drm_property *property);