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-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c6
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_test.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/atom.c2
-rw-r--r--drivers/gpu/drm/amd/amdgpu/ci_dpm.c9
-rw-r--r--drivers/gpu/drm/amd/amdgpu/kv_dpm.c5
-rw-r--r--drivers/gpu/drm/amd/amdgpu/si_dpm.c9
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/basics/logger.c2
-rw-r--r--drivers/gpu/drm/amd/display/dc/basics/vector.c4
-rw-r--r--drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c6
-rw-r--r--drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c3
-rw-r--r--drivers/gpu/drm/amd/display/modules/color/color_gamma.c10
-rw-r--r--drivers/gpu/drm/amd/display/modules/freesync/freesync.c3
-rw-r--r--drivers/gpu/drm/amd/display/modules/stats/stats.c12
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c2
16 files changed, 45 insertions, 34 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index 428e5eb3444f..f4c474a95875 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -310,20 +310,20 @@ static int acp_hw_init(void *handle)
pm_genpd_init(&adev->acp.acp_genpd->gpd, NULL, false);
}
- adev->acp.acp_cell = kzalloc(sizeof(struct mfd_cell) * ACP_DEVS,
+ adev->acp.acp_cell = kcalloc(ACP_DEVS, sizeof(struct mfd_cell),
GFP_KERNEL);
if (adev->acp.acp_cell == NULL)
return -ENOMEM;
- adev->acp.acp_res = kzalloc(sizeof(struct resource) * 4, GFP_KERNEL);
+ adev->acp.acp_res = kcalloc(4, sizeof(struct resource), GFP_KERNEL);
if (adev->acp.acp_res == NULL) {
kfree(adev->acp.acp_cell);
return -ENOMEM;
}
- i2s_pdata = kzalloc(sizeof(struct i2s_platform_data) * 2, GFP_KERNEL);
+ i2s_pdata = kcalloc(2, sizeof(struct i2s_platform_data), GFP_KERNEL);
if (i2s_pdata == NULL) {
kfree(adev->acp.acp_res);
kfree(adev->acp.acp_cell);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index def1010ac05e..77ad59ade85c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -452,7 +452,7 @@ int amdgpu_parse_extended_power_table(struct amdgpu_device *adev)
ATOM_PPLIB_PhaseSheddingLimits_Record *entry;
adev->pm.dpm.dyn_state.phase_shedding_limits_table.entries =
- kzalloc(psl->ucNumEntries *
+ kcalloc(psl->ucNumEntries,
sizeof(struct amdgpu_phase_shedding_limits_entry),
GFP_KERNEL);
if (!adev->pm.dpm.dyn_state.phase_shedding_limits_table.entries) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
index d167e8ab76d3..e3878256743a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_test.c
@@ -53,7 +53,7 @@ static void amdgpu_do_test_moves(struct amdgpu_device *adev)
n -= adev->irq.ih.ring_size;
n /= size;
- gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
+ gtt_obj = kcalloc(n, sizeof(*gtt_obj), GFP_KERNEL);
if (!gtt_obj) {
DRM_ERROR("Failed to allocate %d pointers\n", n);
r = 1;
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 69500a8b4e2d..e9934de1b9cf 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -1221,7 +1221,7 @@ static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index,
ectx.abort = false;
ectx.last_jump = 0;
if (ws)
- ectx.ws = kzalloc(4 * ws, GFP_KERNEL);
+ ectx.ws = kcalloc(4, ws, GFP_KERNEL);
else
ectx.ws = NULL;
diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index a266dcf5daed..7fbad2f5f0bd 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -5679,8 +5679,9 @@ static int ci_parse_power_table(struct amdgpu_device *adev)
(mode_info->atom_context->bios + data_offset +
le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
- adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
- state_array->ucNumEntries, GFP_KERNEL);
+ adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
+ sizeof(struct amdgpu_ps),
+ GFP_KERNEL);
if (!adev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
@@ -5927,7 +5928,9 @@ static int ci_dpm_init(struct amdgpu_device *adev)
ci_set_private_data_variables_based_on_pptable(adev);
adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
- kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
+ kcalloc(4,
+ sizeof(struct amdgpu_clock_voltage_dependency_entry),
+ GFP_KERNEL);
if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
ci_dpm_fini(adev);
return -ENOMEM;
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 17f7f074cedc..7a1e77c93bf1 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -2727,8 +2727,9 @@ static int kv_parse_power_table(struct amdgpu_device *adev)
(mode_info->atom_context->bios + data_offset +
le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
- adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
- state_array->ucNumEntries, GFP_KERNEL);
+ adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
+ sizeof(struct amdgpu_ps),
+ GFP_KERNEL);
if (!adev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index b12d7c9d42a0..5c97a3671726 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -7242,8 +7242,9 @@ static int si_parse_power_table(struct amdgpu_device *adev)
(mode_info->atom_context->bios + data_offset +
le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
- adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
- state_array->ucNumEntries, GFP_KERNEL);
+ adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
+ sizeof(struct amdgpu_ps),
+ GFP_KERNEL);
if (!adev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
@@ -7346,7 +7347,9 @@ static int si_dpm_init(struct amdgpu_device *adev)
return ret;
adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
- kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
+ kcalloc(4,
+ sizeof(struct amdgpu_clock_voltage_dependency_entry),
+ GFP_KERNEL);
if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
amdgpu_free_extended_power_table(adev);
return -ENOMEM;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index bd449351803f..ec304b1a5973 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -435,7 +435,7 @@ bool dm_helpers_submit_i2c(
return false;
}
- msgs = kzalloc(num * sizeof(struct i2c_msg), GFP_KERNEL);
+ msgs = kcalloc(num, sizeof(struct i2c_msg), GFP_KERNEL);
if (!msgs)
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/basics/logger.c b/drivers/gpu/drm/amd/display/dc/basics/logger.c
index 738a818d58d1..0866874ae8c6 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/logger.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/logger.c
@@ -364,7 +364,7 @@ void dm_logger_open(
entry->type = log_type;
entry->logger = logger;
- entry->buf = kzalloc(DAL_LOGGER_BUFFER_MAX_SIZE * sizeof(char),
+ entry->buf = kzalloc(DAL_LOGGER_BUFFER_MAX_SIZE,
GFP_KERNEL);
entry->buf_offset = 0;
diff --git a/drivers/gpu/drm/amd/display/dc/basics/vector.c b/drivers/gpu/drm/amd/display/dc/basics/vector.c
index 217b8f1f7bf6..d28e9cf0e961 100644
--- a/drivers/gpu/drm/amd/display/dc/basics/vector.c
+++ b/drivers/gpu/drm/amd/display/dc/basics/vector.c
@@ -40,7 +40,7 @@ bool dal_vector_construct(
return false;
}
- vector->container = kzalloc(struct_size * capacity, GFP_KERNEL);
+ vector->container = kcalloc(capacity, struct_size, GFP_KERNEL);
if (vector->container == NULL)
return false;
vector->capacity = capacity;
@@ -67,7 +67,7 @@ bool dal_vector_presized_costruct(
return false;
}
- vector->container = kzalloc(struct_size * count, GFP_KERNEL);
+ vector->container = kcalloc(count, struct_size, GFP_KERNEL);
if (vector->container == NULL)
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
index 599c7ab6befe..88b09dd758ba 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -1079,13 +1079,15 @@ static void get_ss_info_from_atombios(
if (*ss_entries_num == 0)
return;
- ss_info = kzalloc(sizeof(struct spread_spectrum_info) * (*ss_entries_num),
+ ss_info = kcalloc(*ss_entries_num,
+ sizeof(struct spread_spectrum_info),
GFP_KERNEL);
ss_info_cur = ss_info;
if (ss_info == NULL)
return;
- ss_data = kzalloc(sizeof(struct spread_spectrum_data) * (*ss_entries_num),
+ ss_data = kcalloc(*ss_entries_num,
+ sizeof(struct spread_spectrum_data),
GFP_KERNEL);
if (ss_data == NULL)
goto out_free_info;
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
index 80038e0e610f..ab5483c0c502 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c
@@ -98,7 +98,8 @@ struct gpio_service *dal_gpio_service_create(
if (number_of_bits) {
uint32_t index_of_uint = 0;
- slot = kzalloc(number_of_uints * sizeof(uint32_t),
+ slot = kcalloc(number_of_uints,
+ sizeof(uint32_t),
GFP_KERNEL);
if (!slot) {
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 0cd111d59018..2533274e9cef 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -1413,13 +1413,15 @@ bool calculate_user_regamma_ramp(struct dc_transfer_func *output_tf,
output_tf->type = TF_TYPE_DISTRIBUTED_POINTS;
- rgb_user = kzalloc(sizeof(*rgb_user) * (GAMMA_RGB_256_ENTRIES + _EXTRA_POINTS),
- GFP_KERNEL);
+ rgb_user = kcalloc(GAMMA_RGB_256_ENTRIES + _EXTRA_POINTS,
+ sizeof(*rgb_user),
+ GFP_KERNEL);
if (!rgb_user)
goto rgb_user_alloc_fail;
- rgb_regamma = kzalloc(sizeof(*rgb_regamma) * (MAX_HW_POINTS + _EXTRA_POINTS),
- GFP_KERNEL);
+ rgb_regamma = kcalloc(MAX_HW_POINTS + _EXTRA_POINTS,
+ sizeof(*rgb_regamma),
+ GFP_KERNEL);
if (!rgb_regamma)
goto rgb_regamma_alloc_fail;
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 27d4003aa2c7..fa344ceafc17 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -155,7 +155,8 @@ struct mod_freesync *mod_freesync_create(struct dc *dc)
if (core_freesync == NULL)
goto fail_alloc_context;
- core_freesync->map = kzalloc(sizeof(struct freesync_entity) * MOD_FREESYNC_MAX_CONCURRENT_STREAMS,
+ core_freesync->map = kcalloc(MOD_FREESYNC_MAX_CONCURRENT_STREAMS,
+ sizeof(struct freesync_entity),
GFP_KERNEL);
if (core_freesync->map == NULL)
diff --git a/drivers/gpu/drm/amd/display/modules/stats/stats.c b/drivers/gpu/drm/amd/display/modules/stats/stats.c
index 3f7d47fdc367..710852ad03f3 100644
--- a/drivers/gpu/drm/amd/display/modules/stats/stats.c
+++ b/drivers/gpu/drm/amd/display/modules/stats/stats.c
@@ -141,19 +141,17 @@ struct mod_stats *mod_stats_create(struct dc *dc)
else
core_stats->entries = reg_data;
}
- core_stats->time = kzalloc(
- sizeof(struct stats_time_cache) *
- core_stats->entries,
+ core_stats->time = kcalloc(core_stats->entries,
+ sizeof(struct stats_time_cache),
GFP_KERNEL);
if (core_stats->time == NULL)
goto fail_construct_time;
core_stats->event_entries = DAL_STATS_EVENT_ENTRIES_DEFAULT;
- core_stats->events = kzalloc(
- sizeof(struct stats_event_cache) *
- core_stats->event_entries,
- GFP_KERNEL);
+ core_stats->events = kcalloc(core_stats->event_entries,
+ sizeof(struct stats_event_cache),
+ GFP_KERNEL);
if (core_stats->events == NULL)
goto fail_construct_events;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
index 0af13c154328..e45a1fcc7f08 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_psm.c
@@ -50,7 +50,7 @@ int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
return 0;
}
- hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
+ hwmgr->ps = kcalloc(table_entries, size, GFP_KERNEL);
if (hwmgr->ps == NULL)
return -ENOMEM;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.