diff options
Diffstat (limited to 'arch/arm/plat-omap/mcbsp.c')
| -rw-r--r-- | arch/arm/plat-omap/mcbsp.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index e47686e0a633..52dfcc81511e 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -133,8 +133,7 @@ static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id) dev_err(mcbsp_tx->dev, "TX Frame Sync Error! : 0x%x\n", irqst_spcr2); /* Writing zero to XSYNC_ERR clears the IRQ */ - MCBSP_WRITE(mcbsp_tx, SPCR2, - MCBSP_READ_CACHE(mcbsp_tx, SPCR2) & ~(XSYNC_ERR)); + MCBSP_WRITE(mcbsp_tx, SPCR2, MCBSP_READ_CACHE(mcbsp_tx, SPCR2)); } else { complete(&mcbsp_tx->tx_irq_completion); } @@ -154,8 +153,7 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id) dev_err(mcbsp_rx->dev, "RX Frame Sync Error! : 0x%x\n", irqst_spcr1); /* Writing zero to RSYNC_ERR clears the IRQ */ - MCBSP_WRITE(mcbsp_rx, SPCR1, - MCBSP_READ_CACHE(mcbsp_rx, SPCR1) & ~(RSYNC_ERR)); + MCBSP_WRITE(mcbsp_rx, SPCR1, MCBSP_READ_CACHE(mcbsp_rx, SPCR1)); } else { complete(&mcbsp_rx->tx_irq_completion); } @@ -934,8 +932,7 @@ int omap_mcbsp_pollwrite(unsigned int id, u16 buf) /* if frame sync error - clear the error */ if (MCBSP_READ(mcbsp, SPCR2) & XSYNC_ERR) { /* clear error */ - MCBSP_WRITE(mcbsp, SPCR2, - MCBSP_READ_CACHE(mcbsp, SPCR2) & (~XSYNC_ERR)); + MCBSP_WRITE(mcbsp, SPCR2, MCBSP_READ_CACHE(mcbsp, SPCR2)); /* resend */ return -1; } else { @@ -975,8 +972,7 @@ int omap_mcbsp_pollread(unsigned int id, u16 *buf) /* if frame sync error - clear the error */ if (MCBSP_READ(mcbsp, SPCR1) & RSYNC_ERR) { /* clear error */ - MCBSP_WRITE(mcbsp, SPCR1, - MCBSP_READ_CACHE(mcbsp, SPCR1) & (~RSYNC_ERR)); + MCBSP_WRITE(mcbsp, SPCR1, MCBSP_READ_CACHE(mcbsp, SPCR1)); /* resend */ return -1; } else { |