tree: git://linuxtv.org/media_tree.git master
head: 587d1b06e07b4a079453c74ba9edf17d21931049
commit: c3aed262186841bf01feb9603885671ea567ebd9 [498/499] [media]
em28xx-cards: properly initialize the device bitmap
reproduce: make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/media/usb/em28xx/em28xx-cards.c:69:1: sparse: symbol
>> 'em28xx_devused' was not declared. Should it be static?
drivers/media/usb/em28xx/em28xx-cards.c:2163:36: sparse: cannot size
expression
Please consider folding the attached diff :-)
---
0-DAY kernel build testing backend Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
From: Fengguang Wu <fengguang...@intel.com>
Subject: [PATCH linuxtv-media] em28xx-cards: em28xx_devused can be static
TO: Mauro Carvalho Chehab <m.che...@samsung.com>
CC: linux-media@vger.kernel.org
CC: linux-media@vger.kernel.org
CC: linux-ker...@vger.kernel.org
CC: Mauro Carvalho Chehab <m.che...@samsung.com>
CC: linux-media@vger.kernel.org
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
em28xx-cards.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 4d97a76..eb39903 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -66,7 +66,7 @@ MODULE_PARM_DESC(usb_xfer_mode,
/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */
-DECLARE_BITMAP(em28xx_devused, EM28XX_MAXBOARDS);
+static DECLARE_BITMAP(em28xx_devused, EM28XX_MAXBOARDS);
struct em28xx_hash_table {
unsigned long hash;
