Signed-off-by: Abylay Ospan <aos...@netup.ru>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
---
drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
index f55b327..56773f3 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c
@@ -80,11 +80,9 @@ irqreturn_t netup_spi_interrupt(struct netup_spi *spi)
u16 reg;
unsigned long flags;
- if (!spi) {
- dev_dbg(&spi->master->dev,
- "%s(): SPI not initialized\n", __func__);
+ if (!spi)
return IRQ_NONE;
- }
+
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
if (!(reg & NETUP_SPI_CTRL_IRQ)) {
@@ -234,11 +232,9 @@ void netup_spi_release(struct netup_unidvb_dev *ndev)
unsigned long flags;
struct netup_spi *spi = ndev->spi;
- if (!spi) {
- dev_dbg(&spi->master->dev,
- "%s(): SPI not initialized\n", __func__);
+ if (!spi)
return;
- }
+
spin_lock_irqsave(&spi->lock, flags);
reg = readw(&spi->regs->control_stat);
writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat);
--
2.1.4
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