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| author |  Daeseok Youn <daeseok.youn@gmail.com>
| 2016-07-06 15:16:44 +0900 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2016-08-15 19:13:25 +0200 |
| commit | 14ad5165117713d521969eff9a25a7692531bb22 (patch) | |
| tree | 99a1ad3a584ba1883ba7c5589ad787db422c21f7 /drivers/staging/dgnc | |
| parent | staging: dgnc: remove useless variable 'intr_count' (diff) | |
| download | linux-14ad5165117713d521969eff9a25a7692531bb22.tar.gz linux-14ad5165117713d521969eff9a25a7692531bb22.tar.bz2 linux-14ad5165117713d521969eff9a25a7692531bb22.zip | |
staging: dgnc: remove redundant null check in
the "brd" was already checked for NULL before calling dgnc_do_remap().
the dgnc_do_remap() function was called only
from the dgnc_found_board() and the DGNC_BOARD_MAGIC value
was assigned to "brd->magic" in dgcn_found_board(). So it doesn't
need to check about magic value.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -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 e6993752345b..cc6105a209fe 100644 --- a/drivers/staging/dgnc/dgnc_driver.c +++ b/drivers/staging/dgnc/dgnc_driver.c @@ -599,9 +599,6 @@ static int dgnc_finalize_board_init(struct dgnc_board *brd) */ static void dgnc_do_remap(struct dgnc_board *brd) { - if (!brd || brd->magic != DGNC_BOARD_MAGIC) - return; - brd->re_map_membase = ioremap(brd->membase, 0x1000); } |