diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-cpm.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-cpm.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 3fcf78e906db..9c2e10082b79 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -140,7 +140,7 @@ static irqreturn_t cpm_i2c_interrupt(int irq, void *dev_id) dev_dbg(&adap->dev, "Interrupt: %x\n", i); - wake_up_interruptible(&cpm->i2c_wait); + wake_up(&cpm->i2c_wait); return i ? IRQ_HANDLED : IRQ_NONE; } @@ -364,12 +364,12 @@ static int cpm_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) dev_dbg(&adap->dev, "test ready.\n"); pmsg = &msgs[tptr]; if (pmsg->flags & I2C_M_RD) - ret = wait_event_interruptible_timeout(cpm->i2c_wait, + ret = wait_event_timeout(cpm->i2c_wait, (in_be16(&tbdf[tptr].cbd_sc) & BD_SC_NAK) || !(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY), 1 * HZ); else - ret = wait_event_interruptible_timeout(cpm->i2c_wait, + ret = wait_event_timeout(cpm->i2c_wait, !(in_be16(&tbdf[tptr].cbd_sc) & BD_SC_READY), 1 * HZ); if (ret == 0) { @@ -531,16 +531,16 @@ static int __devinit cpm_i2c_setup(struct cpm_i2c *cpm) rbdf = cpm->rbase; for (i = 0; i < CPM_MAXBD; i++) { - cpm->rxbuf[i] = dma_alloc_coherent( - NULL, CPM_MAX_READ + 1, &cpm->rxdma[i], GFP_KERNEL); + cpm->rxbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev, + CPM_MAX_READ + 1, + &cpm->rxdma[i], GFP_KERNEL); if (!cpm->rxbuf[i]) { ret = -ENOMEM; goto out_muram; } out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1)); - cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent( - NULL, CPM_MAX_READ + 1, &cpm->txdma[i], GFP_KERNEL); + cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, &cpm->txdma[i], GFP_KERNEL); if (!cpm->txbuf[i]) { ret = -ENOMEM; goto out_muram; @@ -585,10 +585,10 @@ static int __devinit cpm_i2c_setup(struct cpm_i2c *cpm) out_muram: for (i = 0; i < CPM_MAXBD; i++) { if (cpm->rxbuf[i]) - dma_free_coherent(NULL, CPM_MAX_READ + 1, + dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm->rxbuf[i], cpm->rxdma[i]); if (cpm->txbuf[i]) - dma_free_coherent(NULL, CPM_MAX_READ + 1, + dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm->txbuf[i], cpm->txdma[i]); } cpm_muram_free(cpm->dp_addr); @@ -619,9 +619,9 @@ static void cpm_i2c_shutdown(struct cpm_i2c *cpm) /* Free all memory */ for (i = 0; i < CPM_MAXBD; i++) { - dma_free_coherent(NULL, CPM_MAX_READ + 1, + dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm->rxbuf[i], cpm->rxdma[i]); - dma_free_coherent(NULL, CPM_MAX_READ + 1, + dma_free_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, cpm->txbuf[i], cpm->txdma[i]); } |