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caif: remove unused struct member

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The tty_name member of struct ser_device is never set or used, so it
can be removed. (The definition of struct ser_device is private to
this .c file, and the identifier tty_name only occurs in this one
place.)

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rasmus Villemoes 2015-03-31 16:05:23 +02:00 committed by David S. Miller
parent 9911674fcf
commit 906a7985f7
1 changed files with 0 additions and 1 deletions
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1
drivers/net/caif/caif_serial.c
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@ -70,7 +70,6 @@ struct ser_device {
struct tty_struct *tty;
bool tx_started;
unsigned long state;
char *tty_name;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_tty_dir;
struct debugfs_blob_wrapper tx_blob;