diff options
Diffstat (limited to 'drivers/spi/spi-geni-qcom.c')
| -rw-r--r-- | drivers/spi/spi-geni-qcom.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c index c3972424af71..c7d2c7e45b3f 100644 --- a/drivers/spi/spi-geni-qcom.c +++ b/drivers/spi/spi-geni-qcom.c @@ -122,23 +122,23 @@ static void handle_fifo_timeout(struct spi_master *spi, struct spi_message *msg) { struct spi_geni_master *mas = spi_master_get_devdata(spi); - unsigned long time_left, flags; + unsigned long time_left; struct geni_se *se = &mas->se; - spin_lock_irqsave(&mas->lock, flags); + spin_lock_irq(&mas->lock); reinit_completion(&mas->xfer_done); mas->cur_mcmd = CMD_CANCEL; geni_se_cancel_m_cmd(se); writel(0, se->base + SE_GENI_TX_WATERMARK_REG); - spin_unlock_irqrestore(&mas->lock, flags); + spin_unlock_irq(&mas->lock); time_left = wait_for_completion_timeout(&mas->xfer_done, HZ); if (time_left) return; - spin_lock_irqsave(&mas->lock, flags); + spin_lock_irq(&mas->lock); reinit_completion(&mas->xfer_done); geni_se_abort_m_cmd(se); - spin_unlock_irqrestore(&mas->lock, flags); + spin_unlock_irq(&mas->lock); time_left = wait_for_completion_timeout(&mas->xfer_done, HZ); if (!time_left) dev_err(mas->dev, "Failed to cancel/abort m_cmd\n"); @@ -477,12 +477,11 @@ static irqreturn_t geni_spi_isr(int irq, void *data) struct spi_geni_master *mas = spi_master_get_devdata(spi); struct geni_se *se = &mas->se; u32 m_irq; - unsigned long flags; if (mas->cur_mcmd == CMD_NONE) return IRQ_NONE; - spin_lock_irqsave(&mas->lock, flags); + spin_lock(&mas->lock); m_irq = readl(se->base + SE_GENI_M_IRQ_STATUS); if ((m_irq & M_RX_FIFO_WATERMARK_EN) || (m_irq & M_RX_FIFO_LAST_EN)) @@ -524,7 +523,7 @@ static irqreturn_t geni_spi_isr(int irq, void *data) } writel(m_irq, se->base + SE_GENI_M_IRQ_CLEAR); - spin_unlock_irqrestore(&mas->lock, flags); + spin_unlock(&mas->lock); return IRQ_HANDLED; } |