firmware_loader: change enum fw_opt to u32

"enum fw_opt" is not used as an enum.
Change fw_opt to u32 as FW_OPT_* values are OR'd together.
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20200522231202.13681-1-scott.branden@broadcom.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/base/firmware_loader/fallback.c

@@ -463,7 +463,7 @@ static const struct attribute_group *fw_dev_attr_groups[] = {
 
 static struct fw_sysfs *
 fw_create_instance(struct firmware *firmware, const char *fw_name,
-		   struct device *device, enum fw_opt opt_flags)
+		   struct device *device, u32 opt_flags)
 {
 	struct fw_sysfs *fw_sysfs;
 	struct device *f_dev;
@@ -496,7 +496,7 @@ fw_create_instance(struct firmware *firmware, const char *fw_name,
  * In charge of constructing a sysfs fallback interface for firmware loading.
  **/
 static int fw_load_sysfs_fallback(struct fw_sysfs *fw_sysfs,
-				  enum fw_opt opt_flags, long timeout)
+				  u32 opt_flags, long timeout)
 {
 	int retval = 0;
 	struct device *f_dev = &fw_sysfs->dev;
@@ -550,7 +550,7 @@ static int fw_load_sysfs_fallback(struct fw_sysfs *fw_sysfs,
 
 static int fw_load_from_user_helper(struct firmware *firmware,
 				    const char *name, struct device *device,
-				    enum fw_opt opt_flags)
+				    u32 opt_flags)
 {
 	struct fw_sysfs *fw_sysfs;
 	long timeout;
@@ -591,7 +591,7 @@ static int fw_load_from_user_helper(struct firmware *firmware,
 	return ret;
 }
 
-static bool fw_force_sysfs_fallback(enum fw_opt opt_flags)
+static bool fw_force_sysfs_fallback(u32 opt_flags)
 {
 	if (fw_fallback_config.force_sysfs_fallback)
 		return true;
@@ -600,7 +600,7 @@ static bool fw_force_sysfs_fallback(enum fw_opt opt_flags)
 	return true;
 }
 
-static bool fw_run_sysfs_fallback(enum fw_opt opt_flags)
+static bool fw_run_sysfs_fallback(u32 opt_flags)
 {
 	int ret;
 
@@ -643,7 +643,7 @@ static bool fw_run_sysfs_fallback(enum fw_opt opt_flags)
  **/
 int firmware_fallback_sysfs(struct firmware *fw, const char *name,
 			    struct device *device,
-			    enum fw_opt opt_flags,
+			    u32 opt_flags,
 			    int ret)
 {
 	if (!fw_run_sysfs_fallback(opt_flags))

drivers/base/firmware_loader/fallback.h

@@ -33,7 +33,7 @@ struct firmware_fallback_config {
 #ifdef CONFIG_FW_LOADER_USER_HELPER
 int firmware_fallback_sysfs(struct firmware *fw, const char *name,
 			    struct device *device,
-			    enum fw_opt opt_flags,
+			    u32 opt_flags,
 			    int ret);
 void kill_pending_fw_fallback_reqs(bool only_kill_custom);
 
@@ -45,7 +45,7 @@ void unregister_sysfs_loader(void);
 #else /* CONFIG_FW_LOADER_USER_HELPER */
 static inline int firmware_fallback_sysfs(struct firmware *fw, const char *name,
 					  struct device *device,
-					  enum fw_opt opt_flags,
+					  u32 opt_flags,
 					  int ret)
 {
 	/* Keep carrying over the same error */
@@ -67,10 +67,10 @@ static inline void unregister_sysfs_loader(void)
 #endif /* CONFIG_FW_LOADER_USER_HELPER */
 
 #ifdef CONFIG_EFI_EMBEDDED_FIRMWARE
-int firmware_fallback_platform(struct fw_priv *fw_priv, enum fw_opt opt_flags);
+int firmware_fallback_platform(struct fw_priv *fw_priv, u32 opt_flags);
 #else
 static inline int firmware_fallback_platform(struct fw_priv *fw_priv,
-					     enum fw_opt opt_flags)
+					     u32 opt_flags)
 {
 	return -ENOENT;
 }

drivers/base/firmware_loader/fallback_platform.c

@@ -8,7 +8,7 @@
 #include "fallback.h"
 #include "firmware.h"
 
-int firmware_fallback_platform(struct fw_priv *fw_priv, enum fw_opt opt_flags)
+int firmware_fallback_platform(struct fw_priv *fw_priv, u32 opt_flags)
 {
 	const u8 *data;
 	size_t size;

drivers/base/firmware_loader/firmware.h

@@ -136,8 +136,7 @@ static inline void fw_state_done(struct fw_priv *fw_priv)
 	__fw_state_set(fw_priv, FW_STATUS_DONE);
 }
 
-int assign_fw(struct firmware *fw, struct device *device,
-	      enum fw_opt opt_flags);
+int assign_fw(struct firmware *fw, struct device *device, u32 opt_flags);
 
 #ifdef CONFIG_FW_LOADER_PAGED_BUF
 void fw_free_paged_buf(struct fw_priv *fw_priv);

drivers/base/firmware_loader/main.c

@@ -210,7 +210,7 @@ static struct fw_priv *__lookup_fw_priv(const char *fw_name)
 static int alloc_lookup_fw_priv(const char *fw_name,
 				struct firmware_cache *fwc,
 				struct fw_priv **fw_priv, void *dbuf,
-				size_t size, enum fw_opt opt_flags)
+				size_t size, u32 opt_flags)
 {
 	struct fw_priv *tmp;
 
@@ -632,8 +632,7 @@ static int fw_add_devm_name(struct device *dev, const char *name)
 }
 #endif
 
-int assign_fw(struct firmware *fw, struct device *device,
-	      enum fw_opt opt_flags)
+int assign_fw(struct firmware *fw, struct device *device, u32 opt_flags)
 {
 	struct fw_priv *fw_priv = fw->priv;
 	int ret;
@@ -684,7 +683,7 @@ int assign_fw(struct firmware *fw, struct device *device,
 static int
 _request_firmware_prepare(struct firmware **firmware_p, const char *name,
 			  struct device *device, void *dbuf, size_t size,
-			  enum fw_opt opt_flags)
+			  u32 opt_flags)
 {
 	struct firmware *firmware;
 	struct fw_priv *fw_priv;
@@ -750,7 +749,7 @@ static void fw_abort_batch_reqs(struct firmware *fw)
 static int
 _request_firmware(const struct firmware **firmware_p, const char *name,
 		  struct device *device, void *buf, size_t size,
-		  enum fw_opt opt_flags)
+		  u32 opt_flags)
 {
 	struct firmware *fw = NULL;
 	int ret;
@@ -987,7 +986,7 @@ struct firmware_work {
 	struct device *device;
 	void *context;
 	void (*cont)(const struct firmware *fw, void *context);
-	enum fw_opt opt_flags;
+	u32 opt_flags;
 };
 
 static void request_firmware_work_func(struct work_struct *work)