diff options
| author | Linus Probert <linus.probert@gmail.com> | 2026-04-03 10:22:06 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-04-03 14:04:43 -0400 |
| commit | 2d23661764450fc37208c2888c91fa320e830d63 (patch) | |
| tree | c40654bfe8df268d06d92c58c2f87389213cf76d /drivers/gpu/drm/amd | |
| parent | eea85914d15bfe3bdf9f8f80a479f0dee0aa7d73 (diff) | |
drm/amd/display: Replace inline NUM_ELEMENTS macro with ARRAY_SIZE
Replaces the use of local NUM_ELEMENTS macro with the ARRAY_SIZE macro
defined in <linux/array_size.h>.
This aligns with existing coccinelle script array_size.cocci which has
been applied to other sources in order to remove inline
sizeof(a)/sizeof(a[0]) patterns from other source files.
Suggested-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Linus Probert <linus.probert@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c | 6 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c index db86e346307c..952968ecd46e 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c @@ -23,6 +23,8 @@ * */ +#include <linux/array_size.h> + #include "dm_services.h" #include "core_types.h" #include "timing_generator.h" @@ -40,7 +42,6 @@ #include "dcn10/dcn10_hubbub.h" #include "dce/dmub_hw_lock_mgr.h" -#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0])) #define MAX_NUM_MCACHE 8 /* used as index in array of black_color_format */ @@ -230,7 +231,7 @@ const uint16_t *find_color_matrix(enum dc_color_space color_space, int i; enum dc_color_space_type type; const uint16_t *val = NULL; - int arr_size = NUM_ELEMENTS(output_csc_matrix); + int arr_size = ARRAY_SIZE(output_csc_matrix); type = get_color_space_type(color_space); for (i = 0; i < arr_size; i++) 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 34e54fdb9d13..71a876e3dfd4 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 @@ -23,6 +23,8 @@ * */ +#include <linux/array_size.h> + #include "dm_services.h" @@ -57,8 +59,6 @@ #define CALC_PLL_CLK_SRC_ERR_TOLERANCE 1 #define MAX_PLL_CALC_ERROR 0xFFFFFFFF -#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0])) - static const struct spread_spectrum_data *get_ss_data_entry( struct dce110_clk_src *clk_src, enum signal_type signal, @@ -1271,7 +1271,7 @@ const struct pixel_rate_range_table_entry *look_up_in_video_optimized_rate_tlb( { int i; - for (i = 0; i < NUM_ELEMENTS(video_optimized_pixel_rates); i++) { + for (i = 0; i < ARRAY_SIZE(video_optimized_pixel_rates); i++) { const struct pixel_rate_range_table_entry *e = &video_optimized_pixel_rates[i]; if (e->range_min_khz <= pixel_rate_khz && pixel_rate_khz <= e->range_max_khz) { |