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[PATCH v2 1/5] firmware: generalize "firmware" as "system data" helpers

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From: "Luis R. Rodriguez" <mcgrof@suse.com>

Historically firmware_class code was added to help
get device driver firmware binaries but these days
request_firmware*() helpers are being repurposed for
general system data needed by the kernel.

Annotate this before we extend firmare_class more,
as this is expected. We want to generalize the code
as much as possible.

Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Casey Schaufler <casey@schaufler-ca.com>
Cc: Ming Lei <ming.lei@canonical.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Vojtěch Pavlík <vojtech@suse.cz>
Cc: Kyle McMartin <kyle@kernel.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
---
 drivers/base/firmware_class.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 8524450e75bd..6f5fcda71a60 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -353,15 +353,15 @@ static int fw_get_filesystem_firmware(struct device *device,
 		rc = fw_read_file_contents(file, buf);
 		fput(file);
 		if (rc)
-			dev_warn(device, "firmware, attempted to load %s, but failed with error %d\n",
-				path, rc);
+			dev_warn(device, "system data, attempted to load %s, but failed with error %d\n",
+				 path, rc);
 		else
 			break;
 	}
 	__putname(path);
 
 	if (!rc) {
-		dev_dbg(device, "firmware: direct-loading firmware %s\n",
+		dev_dbg(device, "system data: direct-loading firmware %s\n",
 			buf->fw_id);
 		mutex_lock(&fw_lock);
 		set_bit(FW_STATUS_DONE, &buf->status);
@@ -1051,7 +1051,7 @@ _request_firmware_prepare(struct firmware **firmware_p, const char *name,
 	}
 
 	if (fw_get_builtin_firmware(firmware, name)) {
-		dev_dbg(device, "firmware: using built-in firmware %s\n", name);
+		dev_dbg(device, "system data: using built-in system data%s\n", name);
 		return 0; /* assigned */
 	}
 
-- 
2.4.3

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Thread

[PATCH v2 0/5] firmware_class: extensible firmware API "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 19:50 +0200
  [PATCH v2 1/5] firmware: generalize "firmware" as "system data" helpers "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 19:50 +0200
  [PATCH v2 2/5] firmware: move completing fw into a helper "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 20:00 +0200
  [PATCH v2 4/5] firmware: generalize reading file contents as a helper "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 20:00 +0200
  [PATCH v2 5/5] firmware: add an extensible system data helpers "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 20:00 +0200
  [PATCH v2 3/5] firmware: fold successful fw read early "Luis R. Rodriguez" <mcgrof@do-not-panic.com> - 2015-10-01 20:00 +0200

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