From ea79c1c18520c3a60a2fc8193e2fb58710812d4e Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Sat, 11 Jan 2014 19:11:24 +0100 Subject: [PATCH] can: ti_hecc: fix endianness related sparse warning This patch fixes the following sparse warning, which occurs in casts when accessing the data in the CAN frames (struct can_frame) in the RX and TX routines: drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:521:17: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:524:25: warning: cast to restricted __be32 drivers/net/can/ti_hecc.c:572:28: warning: incorrect type in assignment (different base types) drivers/net/can/ti_hecc.c:572:28: expected unsigned int [unsigned] [usertype] drivers/net/can/ti_hecc.c:572:28: got restricted __be32 [usertype] drivers/net/can/ti_hecc.c:575:40: warning: incorrect type in assignment (different base types) drivers/net/can/ti_hecc.c:575:40: expected unsigned int [unsigned] [usertype] drivers/net/can/ti_hecc.c:575:40: got restricted __be32 [usertype] As the data is indeed big endian, use "__be32" instead of "u32", when casting it. Signed-off-by: Marc Kleine-Budde --- Reading git-format-patch failed