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Code Issues Releases Wiki Activity

drm: Convert open-coded yes/no strings to yesno()

Browse source 
linux/string_helpers.h provides a helper to return "yes"/"no" strings.
Replace the open coded versions with str_yes_no(). The places were
identified with the following semantic patch:

	@@
	expression b;
	@@

	- b ? "yes" : "no"
	+ str_yes_no(b)

Then the includes were added, so we include-what-we-use, and parenthesis
adjusted in drivers/gpu/drm/v3d/v3d_debugfs.c. After the conversion we
still see the same binary sizes:

   text    data     bss     dec     hex filename
  51149    3295     212   54656    d580 virtio/virtio-gpu.ko.old
  51149    3295     212   54656    d580 virtio/virtio-gpu.ko
1441491   60340     800 1502631  16eda7 radeon/radeon.ko.old
1441491   60340     800 1502631  16eda7 radeon/radeon.ko
6125369  328538   34000 6487907  62ff63 amd/amdgpu/amdgpu.ko.old
6125369  328538   34000 6487907  62ff63 amd/amdgpu/amdgpu.ko
 411986   10490    6176  428652   68a6c drm.ko.old
 411986   10490    6176  428652   68a6c drm.ko
  98129    1636     264  100029   186bd dp/drm_dp_helper.ko.old
  98129    1636     264  100029   186bd dp/drm_dp_helper.ko
1973432  109640    2352 2085424  1fd230 nouveau/nouveau.ko.old
1973432  109640    2352 2085424  1fd230 nouveau/nouveau.ko

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220126093951.1470898-10-lucas.demarchi@intel.com
This commit is contained in:
Lucas De Marchi 2022-01-26 01:39:49 -08:00
parent 7994369fd3
commit b8c75bd974
8 changed files with 24 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/gpu/drm/amd/amdgpu/atom.c
View file

@ -25,6 +25,8 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/string_helpers.h>
#include <asm/unaligned.h>
#include <drm/drm_util.h>
@ -740,7 +742,7 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
break;
}
if (arg != ATOM_COND_ALWAYS)
SDEBUG(" taken: %s\n", execute ? "yes" : "no");
SDEBUG(" taken: %s\n", str_yes_no(execute));
SDEBUG(" target: 0x%04X\n", target);
if (execute) {
if (ctx->last_jump == (ctx->start + target)) {

3
drivers/gpu/drm/dp/drm_dp.c
View file

@ -28,6 +28,7 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <linux/string_helpers.h>
#include <drm/dp/drm_dp_helper.h>
#include <drm/drm_print.h>
@ -1239,7 +1240,7 @@ void drm_dp_downstream_debug(struct seq_file *m,
bool branch_device = drm_dp_is_branch(dpcd);
seq_printf(m, "\tDP branch device present: %s\n",
branch_device ? "yes" : "no");
str_yes_no(branch_device));
if (!branch_device)
return;

3
drivers/gpu/drm/drm_client_modeset.c
View file

@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/string_helpers.h>
#include <drm/drm_atomic.h>
#include <drm/drm_client.h>
@ -241,7 +242,7 @@ static void drm_client_connectors_enabled(struct drm_connector **connectors,
connector = connectors[i];
enabled[i] = drm_connector_enabled(connector, true);
DRM_DEBUG_KMS("connector %d enabled? %s\n", connector->base.id,
connector->display_info.non_desktop ? "non desktop" : enabled[i] ? "yes" : "no");
connector->display_info.non_desktop ? "non desktop" : str_yes_no(enabled[i]));
any_enabled |= enabled[i];
}

3
drivers/gpu/drm/drm_gem.c
View file

@ -37,6 +37,7 @@
#include <linux/pagevec.h>
#include <linux/shmem_fs.h>
#include <linux/slab.h>
#include <linux/string_helpers.h>
#include <linux/types.h>
#include <linux/uaccess.h>
@ -1145,7 +1146,7 @@ void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
drm_vma_node_start(&obj->vma_node));
drm_printf_indent(p, indent, "size=%zu\n", obj->size);
drm_printf_indent(p, indent, "imported=%s\n",
obj->import_attach ? "yes" : "no");
str_yes_no(obj->import_attach));
if (obj->funcs->print_info)
obj->funcs->print_info(p, indent, obj);

5
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
View file

@ -21,6 +21,9 @@
*
* Authors: Ben Skeggs
*/
#include <linux/string_helpers.h>
#include "aux.h"
#include "pad.h"
@ -94,7 +97,7 @@ void
nvkm_i2c_aux_monitor(struct nvkm_i2c_aux *aux, bool monitor)
{
struct nvkm_i2c_pad *pad = aux->pad;
AUX_TRACE(aux, "monitor: %s", monitor ? "yes" : "no");
AUX_TRACE(aux, "monitor: %s", str_yes_no(monitor));
if (monitor)
nvkm_i2c_pad_mode(pad, NVKM_I2C_PAD_AUX);
else

3
drivers/gpu/drm/radeon/atom.c
View file

@ -25,6 +25,7 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/string_helpers.h>
#include <asm/unaligned.h>
@ -722,7 +723,7 @@ static void atom_op_jump(atom_exec_context *ctx, int *ptr, int arg)
break;
}
if (arg != ATOM_COND_ALWAYS)
SDEBUG(" taken: %s\n", execute ? "yes" : "no");
SDEBUG(" taken: %s\n", str_yes_no(execute));
SDEBUG(" target: 0x%04X\n", target);
if (execute) {
if (ctx->last_jump == (ctx->start + target)) {

11
drivers/gpu/drm/v3d/v3d_debugfs.c
View file

@ -6,6 +6,7 @@
#include <linux/debugfs.h>
#include <linux/pm_runtime.h>
#include <linux/seq_file.h>
#include <linux/string_helpers.h>
#include <drm/drm_debugfs.h>
@ -148,15 +149,15 @@ static int v3d_v3d_debugfs_ident(struct seq_file *m, void *unused)
V3D_GET_FIELD(ident3, V3D_HUB_IDENT3_IPREV),
V3D_GET_FIELD(ident3, V3D_HUB_IDENT3_IPIDX));
seq_printf(m, "MMU: %s\n",
(ident2 & V3D_HUB_IDENT2_WITH_MMU) ? "yes" : "no");
str_yes_no(ident2 & V3D_HUB_IDENT2_WITH_MMU));
seq_printf(m, "TFU: %s\n",
(ident1 & V3D_HUB_IDENT1_WITH_TFU) ? "yes" : "no");
str_yes_no(ident1 & V3D_HUB_IDENT1_WITH_TFU));
seq_printf(m, "TSY: %s\n",
(ident1 & V3D_HUB_IDENT1_WITH_TSY) ? "yes" : "no");
str_yes_no(ident1 & V3D_HUB_IDENT1_WITH_TSY));
seq_printf(m, "MSO: %s\n",
(ident1 & V3D_HUB_IDENT1_WITH_MSO) ? "yes" : "no");
str_yes_no(ident1 & V3D_HUB_IDENT1_WITH_MSO));
seq_printf(m, "L3C: %s (%dkb)\n",
(ident1 & V3D_HUB_IDENT1_WITH_L3C) ? "yes" : "no",
str_yes_no(ident1 & V3D_HUB_IDENT1_WITH_L3C),
V3D_GET_FIELD(ident2, V3D_HUB_IDENT2_L3C_NKB));
for (core = 0; core < cores; core++) {

4
drivers/gpu/drm/virtio/virtgpu_debugfs.c
View file

@ -23,6 +23,8 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <linux/string_helpers.h>
#include <drm/drm_debugfs.h>
#include <drm/drm_file.h>
@ -31,7 +33,7 @@
static void virtio_gpu_add_bool(struct seq_file *m, const char *name,
bool value)
{
seq_printf(m, "%-16s : %s\n", name, value ? "yes" : "no");
seq_printf(m, "%-16s : %s\n", name, str_yes_no(value));
}
static void virtio_gpu_add_int(struct seq_file *m, const char *name, int value)