diff options
Diffstat (limited to 'arch/arm/common')
| -rw-r--r-- | arch/arm/common/edma.c | 9 | ||||
| -rw-r--r-- | arch/arm/common/scoop.c | 10 |
2 files changed, 7 insertions, 12 deletions
diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index 88099175fc56..d86771abbf57 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -1443,14 +1443,14 @@ void edma_assign_channel_eventq(unsigned channel, enum dma_event_q eventq_no) EXPORT_SYMBOL(edma_assign_channel_eventq); static int edma_setup_from_hw(struct device *dev, struct edma_soc_info *pdata, - struct edma *edma_cc) + struct edma *edma_cc, int cc_id) { int i; u32 value, cccfg; s8 (*queue_priority_map)[2]; /* Decode the eDMA3 configuration from CCCFG register */ - cccfg = edma_read(0, EDMA_CCCFG); + cccfg = edma_read(cc_id, EDMA_CCCFG); value = GET_NUM_REGN(cccfg); edma_cc->num_region = BIT(value); @@ -1464,7 +1464,8 @@ static int edma_setup_from_hw(struct device *dev, struct edma_soc_info *pdata, value = GET_NUM_EVQUE(cccfg); edma_cc->num_tc = value + 1; - dev_dbg(dev, "eDMA3 HW configuration (cccfg: 0x%08x):\n", cccfg); + dev_dbg(dev, "eDMA3 CC%d HW configuration (cccfg: 0x%08x):\n", cc_id, + cccfg); dev_dbg(dev, "num_region: %u\n", edma_cc->num_region); dev_dbg(dev, "num_channel: %u\n", edma_cc->num_channels); dev_dbg(dev, "num_slot: %u\n", edma_cc->num_slots); @@ -1684,7 +1685,7 @@ static int edma_probe(struct platform_device *pdev) return -ENOMEM; /* Get eDMA3 configuration from IP */ - ret = edma_setup_from_hw(dev, info[j], edma_cc[j]); + ret = edma_setup_from_hw(dev, info[j], edma_cc[j], j); if (ret) return ret; diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index a20fa80776d3..45f4c21e393c 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -243,18 +243,12 @@ err_ioremap: static int scoop_remove(struct platform_device *pdev) { struct scoop_dev *sdev = platform_get_drvdata(pdev); - int ret; if (!sdev) return -EINVAL; - if (sdev->gpio.base != -1) { - ret = gpiochip_remove(&sdev->gpio); - if (ret) { - dev_err(&pdev->dev, "Can't remove gpio chip: %d\n", ret); - return ret; - } - } + if (sdev->gpio.base != -1) + gpiochip_remove(&sdev->gpio); platform_set_drvdata(pdev, NULL); iounmap(sdev->base); |
