From: Greg Kroah-Hartman Date: Thu, 11 Jan 2018 16:50:20 +0000 (+0100) Subject: staging: dgnc: remove some global variables X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=373aa75a93c198ea58a2ee9cb4554089e61a36b5;p=linux.git staging: dgnc: remove some global variables There were some global variables not being used at all, so just delete them. Cc: Lidza Louina Cc: Mark Hounschell Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c index ae3767315ef57..3f2815c16ea7b 100644 --- a/drivers/staging/dgnc/dgnc_driver.c +++ b/drivers/staging/dgnc/dgnc_driver.c @@ -22,7 +22,6 @@ MODULE_SUPPORTED_DEVICE("dgnc"); static unsigned int dgnc_num_boards; struct dgnc_board *dgnc_board[MAXBOARDS]; -DEFINE_SPINLOCK(dgnc_global_lock); static DEFINE_SPINLOCK(dgnc_poll_lock); /* Poll scheduling lock */ int dgnc_poll_tick = 20; /* Poll interval - 20 ms */ diff --git a/drivers/staging/dgnc/dgnc_driver.h b/drivers/staging/dgnc/dgnc_driver.h index ebd46895f5a9c..a6bfe15bd4998 100644 --- a/drivers/staging/dgnc/dgnc_driver.h +++ b/drivers/staging/dgnc/dgnc_driver.h @@ -372,9 +372,7 @@ struct channel_t { ulong ch_xoff_sends; }; -extern uint dgnc_major; /* Our driver/mgmt major */ extern int dgnc_poll_tick; /* Poll interval - 20 ms */ -extern spinlock_t dgnc_global_lock; /* Driver global spinlock */ extern struct dgnc_board *dgnc_board[MAXBOARDS];/* Array of boards */ #endif /* _DGNC_DRIVER_H */