diff options
| author | Daeseok Youn <daeseok.youn@gmail.com> | 2014-08-18 23:32:36 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-30 14:04:58 -0700 |
| commit | c643794eb3b57116924eadb40bbc34296b49d401 (patch) | |
| tree | 81b15b33da4066516861e6d03175f7b4cb940cfb /drivers/staging/dgap | |
| parent | 9f20ecc51bc08c1ee9c1ed320ef6ca411eb154c6 (diff) | |
staging: dgap: remove useless a variable within board_t
The use_interrupts is used only in dagp_request_irq() for checking
a value from user config file. It doesn't need in board_t struct.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgap')
| -rw-r--r-- | drivers/staging/dgap/dgap.c | 4 | ||||
| -rw-r--r-- | drivers/staging/dgap/dgap.h | 1 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index ff953767014e..8929dbf912b9 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -837,12 +837,10 @@ static int dgap_request_irq(struct board_t *brd) if (!brd || brd->magic != DGAP_BOARD_MAGIC) return -ENODEV; - brd->use_interrupts = dgap_config_get_useintr(brd); - /* * Set up our interrupt handler if we are set to do interrupts. */ - if (brd->use_interrupts && brd->irq) { + if (dgap_config_get_useintr(brd) && brd->irq) { rc = request_irq(brd->irq, dgap_intr, IRQF_SHARED, "DGAP", brd); diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h index 52e1d649dedf..a0307b9992da 100644 --- a/drivers/staging/dgap/dgap.h +++ b/drivers/staging/dgap/dgap.h @@ -558,7 +558,6 @@ struct board_t { u16 nasync; /* Number of ports on card */ - u32 use_interrupts; /* Should we be interrupt driven? */ ulong irq; /* Interrupt request number */ ulong intr_count; /* Count of interrupts */ u32 intr_used; /* Non-zero if using interrupts */ |