firmware: wrap FW_OPT_* into an enum

This should let us associate enum kdoc to these values.
While at it, kdocify the fw_opt.

Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: Luis R. Rodriguez <mcgrof@kernel.org>
[mcgrof: coding style fixes, merge kdoc with enum move]
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c
index eb34089e4299..9919f0e6a7cc 100644
--- a/drivers/base/firmware_loader/main.c
+++ b/drivers/base/firmware_loader/main.c
@@ -443,7 +443,7 @@ static int fw_add_devm_name(struct device *dev, const char *name)
 #endif
 
 int assign_fw(struct firmware *fw, struct device *device,
-              unsigned int opt_flags)
+              enum fw_opt opt_flags)
 {
         struct fw_priv *fw_priv = fw->priv;
         int ret;
@@ -558,7 +558,7 @@ 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,
-                  unsigned int opt_flags)
+                  enum fw_opt opt_flags)
 {
         struct firmware *fw = NULL;
         int ret;
@@ -734,7 +734,7 @@ struct firmware_work {
         struct device *device;
         void *context;
         void (*cont)(const struct firmware *fw, void *context);
-        unsigned int opt_flags;
+        enum fw_opt opt_flags;
 };
 
 static void request_firmware_work_func(struct work_struct *work)