From: Andreas Noever <andreas.noever@gmail.com>
Date: Fri, 20 Jun 2014 19:42:24 +0000 (+0200)
Subject: thunderbolt: Make enum tb_drom_entry_type unsigned
X-Git-Tag: firefly_0821_release~176^2~3493^2~68
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e7120778a4518a1c8f188ef9865058f7f5a36919;p=firefly-linux-kernel-4.4.55.git

thunderbolt: Make enum tb_drom_entry_type unsigned

Force enum tb_drom_entry_type to unsigned to fix the following error:

drivers/thunderbolt/eeprom.c:202:39: error: dubious one-bit signed bitfield

Signed-off-by: Andreas Noever <andreas.noever@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/thunderbolt/eeprom.c b/drivers/thunderbolt/eeprom.c
index b133f3fdaf51..71f719b67115 100644
--- a/drivers/thunderbolt/eeprom.c
+++ b/drivers/thunderbolt/eeprom.c
@@ -191,7 +191,8 @@ struct tb_drom_header {
 } __packed;
 
 enum tb_drom_entry_type {
-	TB_DROM_ENTRY_GENERIC,
+	/* force unsigned to prevent "one-bit signed bitfield" warning */
+	TB_DROM_ENTRY_GENERIC = 0U,
 	TB_DROM_ENTRY_PORT,
 };