drm/i915: Unify uC variable types to avoid flooding checkpatch.pl

With the code motion mostly done, convert all the uC code away
from uint??_t at once (only a couple dozen variables), so that
reading the checkpatch.pl output should actually pinpoint if
a new uint??_t was accidentally introduced.

v2: - Include intel_uc_fw.h too (Sagar)

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171006084940.15910-1-joonas.lahtinen@linux.intel.com

drivers/gpu/drm/i915/i915_guc_submission.c

@@ -338,7 +338,7 @@ static void guc_stage_desc_init(struct intel_guc *guc,
 
 	for_each_engine_masked(engine, dev_priv, client->engines, tmp) {
 		struct intel_context *ce = &ctx->engine[engine->id];
-		uint32_t guc_engine_id = engine->guc_id;
+		u32 guc_engine_id = engine->guc_id;
 		struct guc_execlist_context *lrc = &desc->lrc[guc_engine_id];
 
 		/* TODO: We have a design issue to be solved here. Only when we
@@ -388,13 +388,13 @@ static void guc_stage_desc_init(struct intel_guc *guc,
 	gfx_addr = guc_ggtt_offset(client->vma);
 	desc->db_trigger_phy = sg_dma_address(client->vma->pages->sgl) +
 				client->doorbell_offset;
-	desc->db_trigger_cpu = (uintptr_t)__get_doorbell(client);
+	desc->db_trigger_cpu = (u64)__get_doorbell(client);
 	desc->db_trigger_uk = gfx_addr + client->doorbell_offset;
 	desc->process_desc = gfx_addr + client->proc_desc_offset;
 	desc->wq_addr = gfx_addr + GUC_DB_SIZE;
 	desc->wq_size = GUC_WQ_SIZE;
 
-	desc->desc_private = (uintptr_t)client;
+	desc->desc_private = (u64)client;
 }
 
 static void guc_stage_desc_fini(struct intel_guc *guc,
@@ -755,8 +755,8 @@ static int guc_init_doorbell_hw(struct intel_guc *guc)
  */
 static struct i915_guc_client *
 guc_client_alloc(struct drm_i915_private *dev_priv,
-		 uint32_t engines,
-		 uint32_t priority,
+		 u32 engines,
+		 u32 priority,
 		 struct i915_gem_context *ctx)
 {
 	struct i915_guc_client *client;

drivers/gpu/drm/i915/i915_guc_submission.h

@@ -59,17 +59,17 @@ struct i915_guc_client {
 	struct intel_guc *guc;
 
 	/* bitmap of (host) engine ids */
-	uint32_t engines;
-	uint32_t priority;
+	u32 engines;
+	u32 priority;
 	u32 stage_id;
-	uint32_t proc_desc_offset;
+	u32 proc_desc_offset;
 
 	u16 doorbell_id;
 	unsigned long doorbell_offset;
 
 	spinlock_t wq_lock;
 	/* Per-engine counts of GuC submissions */
-	uint64_t submissions[I915_NUM_ENGINES];
+	u64 submissions[I915_NUM_ENGINES];
 };
 
 int i915_guc_submission_init(struct drm_i915_private *dev_priv);

drivers/gpu/drm/i915/intel_guc.h

@@ -52,7 +52,8 @@ struct intel_guc {
 	struct i915_guc_client *execbuf_client;
 
 	DECLARE_BITMAP(doorbell_bitmap, GUC_NUM_DOORBELLS);
-	uint32_t db_cacheline;		/* Cyclic counter mod pagesize	*/
+	/* Cyclic counter mod pagesize	*/
+	u32 db_cacheline;
 
 	/* GuC's FW specific registers used in MMIO send */
 	struct {

drivers/gpu/drm/i915/intel_guc_fwif.h

@@ -178,49 +178,49 @@
  */
 
 struct uc_css_header {
-	uint32_t module_type;
+	u32 module_type;
 	/* header_size includes all non-uCode bits, including css_header, rsa
 	 * key, modulus key and exponent data. */
-	uint32_t header_size_dw;
-	uint32_t header_version;
-	uint32_t module_id;
-	uint32_t module_vendor;
+	u32 header_size_dw;
+	u32 header_version;
+	u32 module_id;
+	u32 module_vendor;
 	union {
 		struct {
-			uint8_t day;
-			uint8_t month;
-			uint16_t year;
+			u8 day;
+			u8 month;
+			u16 year;
 		};
-		uint32_t date;
+		u32 date;
 	};
-	uint32_t size_dw; /* uCode plus header_size_dw */
-	uint32_t key_size_dw;
-	uint32_t modulus_size_dw;
-	uint32_t exponent_size_dw;
+	u32 size_dw; /* uCode plus header_size_dw */
+	u32 key_size_dw;
+	u32 modulus_size_dw;
+	u32 exponent_size_dw;
 	union {
 		struct {
-			uint8_t hour;
-			uint8_t min;
-			uint16_t sec;
+			u8 hour;
+			u8 min;
+			u16 sec;
 		};
-		uint32_t time;
+		u32 time;
 	};
 
 	char username[8];
 	char buildnumber[12];
 	union {
 		struct {
-			uint32_t branch_client_version;
-			uint32_t sw_version;
+			u32 branch_client_version;
+			u32 sw_version;
 	} guc;
 		struct {
-			uint32_t sw_version;
-			uint32_t reserved;
+			u32 sw_version;
+			u32 reserved;
 	} huc;
 	};
-	uint32_t prod_preprod_fw;
-	uint32_t reserved[12];
-	uint32_t header_info;
+	u32 prod_preprod_fw;
+	u32 reserved[12];
+	u32 header_info;
 } __packed;
 
 struct guc_doorbell_info {

drivers/gpu/drm/i915/intel_guc_log.c

@@ -528,7 +528,8 @@ int intel_guc_log_create(struct intel_guc *guc)
 {
 	struct i915_vma *vma;
 	unsigned long offset;
-	uint32_t size, flags;
+	u32 flags;
+	u32 size;
 	int ret;
 
 	GEM_BUG_ON(guc->log.vma);

drivers/gpu/drm/i915/intel_guc_log.h

@@ -33,7 +33,7 @@ struct drm_i915_private;
 struct intel_guc;
 
 struct intel_guc_log {
-	uint32_t flags;
+	u32 flags;
 	struct i915_vma *vma;
 	/* The runtime stuff gets created only when GuC logging gets enabled */
 	struct {

drivers/gpu/drm/i915/intel_uc_fw.h

@@ -50,18 +50,18 @@ struct intel_uc_fw {
 	enum intel_uc_fw_status fetch_status;
 	enum intel_uc_fw_status load_status;
 
-	uint16_t major_ver_wanted;
-	uint16_t minor_ver_wanted;
-	uint16_t major_ver_found;
-	uint16_t minor_ver_found;
+	u16 major_ver_wanted;
+	u16 minor_ver_wanted;
+	u16 major_ver_found;
+	u16 minor_ver_found;
 
 	enum intel_uc_fw_type type;
-	uint32_t header_size;
-	uint32_t header_offset;
-	uint32_t rsa_size;
-	uint32_t rsa_offset;
-	uint32_t ucode_size;
-	uint32_t ucode_offset;
+	u32 header_size;
+	u32 header_offset;
+	u32 rsa_size;
+	u32 rsa_offset;
+	u32 ucode_size;
+	u32 ucode_offset;
 };
 
 static inline