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| author | Konrad Zapalowicz <bergo.torino@gmail.com> | 2014-08-16 16:58:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-17 09:52:24 -0700 |
| commit | 3599abafcc51594f1629f19a6a12ff92f6e94017 (patch) | |
| tree | 5552460ffe63d415bed5879658db5a847d26ea89 /drivers/staging/dgnc/dgnc_driver.c | |
| parent | 1d8c5aa329e7a7a17d9c99122d89d76663195ddb (diff) | |
| download | op-kernel-dev-3599abafcc51594f1629f19a6a12ff92f6e94017.zip op-kernel-dev-3599abafcc51594f1629f19a6a12ff92f6e94017.tar.gz | |
staging: dgnc: Remove driver-wide polling counter variable
The polling counter variable is only exposed via sysfs and has no other
purpose.
Now, since the polling shall be implemented as a board specific feature
rather than being global in the driver this counter is obsolete.
Signed-off-by: Konrad Zapalowicz <bergo.torino@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc/dgnc_driver.c')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_driver.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c index d3fc3c2..223075a 100644 --- a/drivers/staging/dgnc/dgnc_driver.c +++ b/drivers/staging/dgnc/dgnc_driver.c @@ -90,7 +90,6 @@ static const struct file_operations dgnc_BoardFops = { uint dgnc_NumBoards; struct dgnc_board *dgnc_Board[MAXBOARDS]; DEFINE_SPINLOCK(dgnc_global_lock); -ulong dgnc_poll_counter; uint dgnc_Major; int dgnc_poll_tick = 20; /* Poll interval - 20 ms */ @@ -736,8 +735,6 @@ static void dgnc_poll_handler(ulong dummy) int i; unsigned long new_time; - dgnc_poll_counter++; - /* Go thru each board, kicking off a tasklet for each if needed */ for (i = 0; i < dgnc_NumBoards; i++) { brd = dgnc_Board[i]; |
