firmware_class: Change print levels for some warnings

Currently, when _request_firmware() fails to find the firmware
from the default /lib location, a couple of error messages are
printed denoting the same. Change the print level for these
messages from dev_warn to dev_dbg as it is fairly common to
have the user-space helper loading the firmware for us.

Change-Id: I5e06b3785f58e85eda45d32130b9acbc75cd2c0a
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
[vmulukut: adjusted for upstream changes]
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index fa173ee..5016a16 100644 (file)
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -1326,11 +1326,11 @@ static int _request_firmware(struct fw_desc *desc)
                                         desc->dest_addr, desc->dest_size);
        if (ret) {
                if (!(desc->opt_flags & FW_OPT_NO_WARN))
-                       dev_warn(desc->device,
+                       dev_dbg(desc->device,
                                 "Direct firmware load for %s failed with error %d\n",
                                 desc->name, ret);
                if (desc->opt_flags & FW_OPT_USERHELPER) {
-                       dev_warn(desc->device, "Falling back to user helper\n");
+                       dev_dbg(desc->device, "Falling back to user helper\n");
                        ret = fw_load_from_user_helper(fw, desc, timeout);
                }
        }