gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>

Use a more common logging style.

Miscellanea:

o Coalesce formats and realign arguments
o Neaten a few macros now using pr_<level>

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Sinclair Yeh <syeh@vmware.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/76355db47b31668bb64d996865ceee53bd66b11f.1488285953.git.joe@perches.com

4 files changed, 22 insertions, 21 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 193573d191e5..39468c218027 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -326,7 +326,7 @@ static bool nouveau_dsm_detect(void)
 		nouveau_dsm_priv.dhandle = dhandle;
 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
 			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected Optimus DSM method %s handle\n",
+		pr_info("VGA switcheroo: detected Optimus DSM method %s handle\n",
 			acpi_method_name);
 		if (has_power_resources)
 			pr_info("nouveau: detected PR support, will not use DSM\n");
@@ -338,7 +338,7 @@ static bool nouveau_dsm_detect(void)
 		nouveau_dsm_priv.dhandle = dhandle;
 		acpi_get_name(nouveau_dsm_priv.dhandle, ACPI_FULL_PATHNAME,
 			&buffer);
-		printk(KERN_INFO "VGA switcheroo: detected DSM switching method %s handle\n",
+		pr_info("VGA switcheroo: detected DSM switching method %s handle\n",
 			acpi_method_name);
 		nouveau_dsm_priv.dsm_detected = true;
 		ret = true;
@@ -406,7 +406,8 @@ static int nouveau_rom_call(acpi_handle rom_handle, uint8_t *bios,
 
 	status = acpi_evaluate_object(rom_handle, NULL, &rom_arg, &buffer);
 	if (ACPI_FAILURE(status)) {
-		printk(KERN_INFO "failed to evaluate ROM got %s\n", acpi_format_exception(status));
+		pr_info("failed to evaluate ROM got %s\n",
+			acpi_format_exception(status));
 		return -ENODEV;
 	}
 	obj = (union acpi_object *)buffer.pointer;
diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
index eef22c6b9665..ccb597eac538 100644
--- a/drivers/gpu/drm/nouveau/nouveau_vga.c
+++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
@@ -41,13 +41,13 @@ nouveau_switcheroo_set_state(struct pci_dev *pdev,
 		return;
 
 	if (state == VGA_SWITCHEROO_ON) {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau on\n");
+		pr_err("VGA switcheroo: switched nouveau on\n");
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		nouveau_pmops_resume(&pdev->dev);
 		drm_kms_helper_poll_enable(dev);
 		dev->switch_power_state = DRM_SWITCH_POWER_ON;
 	} else {
-		printk(KERN_ERR "VGA switcheroo: switched nouveau off\n");
+		pr_err("VGA switcheroo: switched nouveau off\n");
 		dev->switch_power_state = DRM_SWITCH_POWER_CHANGING;
 		drm_kms_helper_poll_disable(dev);
 		nouveau_switcheroo_optimus_dsm();
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 2517adbe7089..16915c29ec52 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -705,7 +705,7 @@ evo_wait(void *evoc, int nr)
 				break;
 		) < 0) {
 			mutex_unlock(&dmac->lock);
-			printk(KERN_ERR "nouveau: evo channel stalled\n");
+			pr_err("nouveau: evo channel stalled\n");
 			return NULL;
 		}
 
@@ -723,18 +723,18 @@ evo_kick(u32 *push, void *evoc)
 	mutex_unlock(&dmac->lock);
 }
 
-#define evo_mthd(p,m,s) do {                                                   \
-	const u32 _m = (m), _s = (s);                                          \
-	if (drm_debug & DRM_UT_KMS)                                            \
-		printk(KERN_ERR "%04x %d %s\n", _m, _s, __func__);             \
-	*((p)++) = ((_s << 18) | _m);                                          \
+#define evo_mthd(p, m, s) do {						\
+	const u32 _m = (m), _s = (s);					\
+	if (drm_debug & DRM_UT_KMS)					\
+		pr_err("%04x %d %s\n", _m, _s, __func__);		\
+	*((p)++) = ((_s << 18) | _m);					\
 } while(0)
 
-#define evo_data(p,d) do {                                                     \
-	const u32 _d = (d);                                                    \
-	if (drm_debug & DRM_UT_KMS)                                            \
-		printk(KERN_ERR "\t%08x\n", _d);                               \
-	*((p)++) = _d;                                                         \
+#define evo_data(p, d) do {						\
+	const u32 _d = (d);						\
+	if (drm_debug & DRM_UT_KMS)					\
+		pr_err("\t%08x\n", _d);					\
+	*((p)++) = _d;							\
 } while(0)
 
 /******************************************************************************
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/mm.c b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
index fd19d652a7ab..5c7891234eea 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/mm.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/mm.c
@@ -31,15 +31,15 @@ nvkm_mm_dump(struct nvkm_mm *mm, const char *header)
 {
 	struct nvkm_mm_node *node;
 
-	printk(KERN_ERR "nvkm: %s\n", header);
-	printk(KERN_ERR "nvkm: node list:\n");
+	pr_err("nvkm: %s\n", header);
+	pr_err("nvkm: node list:\n");
 	list_for_each_entry(node, &mm->nodes, nl_entry) {
-		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
+		pr_err("nvkm: \t%08x %08x %d\n",
 		       node->offset, node->length, node->type);
 	}
-	printk(KERN_ERR "nvkm: free list:\n");
+	pr_err("nvkm: free list:\n");
 	list_for_each_entry(node, &mm->free, fl_entry) {
-		printk(KERN_ERR "nvkm: \t%08x %08x %d\n",
+		pr_err("nvkm: \t%08x %08x %d\n",
 		       node->offset, node->length, node->type);
 	}
 }