[PATCH] staging: fwserial: replace 'a' with '(a)' to avoid precedence issues

[Arushi Singhal]

Macro argument 'a' may be better as '(a)' to avoid precedence issues as
reported by checkpatch.pl

Signed-off-by: Arushi Singhal <arushisinghal19971997 at gmail.com>
---
 drivers/staging/fwserial/fwserial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index 41a49c8194e5..bdfc0a8c7af3 100644
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -98,7 +98,7 @@ struct fwtty_transaction {
 	};
 };
 
-#define to_device(a, b)			(a->b)
+#define to_device((a), b)			(a->b)
 #define fwtty_err(p, fmt, ...)						\
 	dev_err(to_device(p, device), fmt, ##__VA_ARGS__)
 #define fwtty_info(p, fmt, ...)						\
-- 
2.11.0