All CONFIG_FW_LOADER_USER_HELPER_FALLBACK really is, is just a bool,
initailized at build time. Define it as such. This simplifies the
logic even further, removing now all explicit #ifdefs around the code.
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxx>
---
drivers/base/firmware_loader.c | 25 ++++++++++++++++++-------
1 file changed, 18 insertions(+), 7 deletions(-)
diff --git a/drivers/base/firmware_loader.c b/drivers/base/firmware_loader.c
index 7dd36ace6152..59dba794ce1a 100644
--- a/drivers/base/firmware_loader.c
+++ b/drivers/base/firmware_loader.c
@@ -266,6 +266,22 @@ static inline bool fw_state_is_aborted(struct fw_priv *fw_priv)
#ifdef CONFIG_FW_LOADER_USER_HELPER
+/**
+ * struct firmware_fallback_config - firmware fallback configuratioon settings
+ *
+ * Helps describe and fine tune the fallback mechanism.
+ *
+ * @force_sysfs_fallback: force the sysfs fallback mechanism to be used
+ * as if one had enabled CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y.
+ */
+struct firmware_fallback_config {
+ bool force_sysfs_fallback;
+};
+
+static const struct firmware_fallback_config fw_fallback_config = {
+ .force_sysfs_fallback = IS_ENABLED(CONFIG_FW_LOADER_USER_HELPER_FALLBACK),
+};
+
static inline bool fw_sysfs_done(struct fw_priv *fw_priv)
{
return __fw_state_check(fw_priv, FW_STATUS_DONE);
@@ -1151,19 +1167,14 @@ static int fw_load_from_user_helper(struct firmware *firmware,
return ret;
}
-#ifdef CONFIG_FW_LOADER_USER_HELPER_FALLBACK
-static bool fw_force_sysfs_fallback(unsigned int opt_flags)
-{
- return true;
-}
-#else
static bool fw_force_sysfs_fallback(unsigned int opt_flags)
{
+ if (fw_fallback_config.force_sysfs_fallback)
+ return true;
if (!(opt_flags & FW_OPT_USERHELPER))
return false;
return true;
}
-#endif
static bool fw_run_sysfs_fallback(unsigned int opt_flags)
{
--
2.16.2
