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

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

8 files changed, 24 insertions, 12 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 6fa2229b7229..1c5d9388ad0b 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -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)) {
diff --git a/drivers/gpu/drm/dp/drm_dp.c b/drivers/gpu/drm/dp/drm_dp.c
index 6d43325acca5..c43577c8ac4d 100644
--- a/drivers/gpu/drm/dp/drm_dp.c
+++ b/drivers/gpu/drm/dp/drm_dp.c
@@ -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;
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index ced09c7c06f9..e6346a67cd98 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -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];
 	}
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 21631c22b374..3c888db59ea4 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -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);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
index a11637b0f6cc..d063d0dc13c5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c
@@ -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
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index f15b20da5315..c1bbfbe28bda 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -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)) {
diff --git a/drivers/gpu/drm/v3d/v3d_debugfs.c b/drivers/gpu/drm/v3d/v3d_debugfs.c
index e76b24bb8828..29fd13109e43 100644
--- a/drivers/gpu/drm/v3d/v3d_debugfs.c
+++ b/drivers/gpu/drm/v3d/v3d_debugfs.c
@@ -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++) {
diff --git a/drivers/gpu/drm/virtio/virtgpu_debugfs.c b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
index b6954e2f75e6..853dd9aa397e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_debugfs.c
+++ b/drivers/gpu/drm/virtio/virtgpu_debugfs.c
@@ -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)