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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2015-12-30 16:39:41 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-25 17:44:19 (GMT) |
| commit | 1feac493b08a87b912a09b62666ad6d49bd6b87b (patch) | |
| tree | 8e5b274f7cf2f9279801d4280e9884fe3d088c35 /drivers/media/rc/nuvoton-cir.c | |
| parent | 7a89836e994eaad7a17ae293ea1cd2b5597d2b4e (diff) | |
| download | linux-1feac493b08a87b912a09b62666ad6d49bd6b87b.tar.xz | |
[media] nuvoton-cir: simplify nvt_cir_tx_inactive
Simplify nvt_cir_tx_inactive.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/rc/nuvoton-cir.c')
| -rw-r--r-- | drivers/media/rc/nuvoton-cir.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 2539d4f..f661eff 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -742,16 +742,13 @@ static void nvt_cir_log_irqs(u8 status, u8 iren) static bool nvt_cir_tx_inactive(struct nvt_dev *nvt) { unsigned long flags; - bool tx_inactive; u8 tx_state; spin_lock_irqsave(&nvt->tx.lock, flags); tx_state = nvt->tx.tx_state; spin_unlock_irqrestore(&nvt->tx.lock, flags); - tx_inactive = (tx_state == ST_TX_NONE); - - return tx_inactive; + return tx_state == ST_TX_NONE; } /* interrupt service routine for incoming and outgoing CIR data */ |