diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2015-10-16 10:18:07 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-10-27 10:22:45 +0900 |
| commit | 966a87b5962ed0d058e93809ae310fa542a69c8e (patch) | |
| tree | a4e83497fefd82f989bead7a977a39bb65dbcd10 /drivers/dma/edma.c | |
| parent | 56c7b749965947af45efaf8a7021a1f86d4ce4d8 (diff) | |
dmaengine: edma: Merge the of parsing functions
Instead of nesting functions just merge them since the resulting function
is still small and readable.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index c1b8bb09c221..d4d71e60da1b 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -1921,31 +1921,23 @@ static int edma_xbar_event_map(struct device *dev, struct edma_soc_info *pdata, return 0; } -static int edma_of_parse_dt(struct device *dev, struct edma_soc_info *pdata) -{ - int ret = 0; - struct property *prop; - size_t sz; - - prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz); - if (prop) - ret = edma_xbar_event_map(dev, pdata, sz); - - return ret; -} - static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev) { struct edma_soc_info *info; + struct property *prop; + size_t sz; int ret; info = devm_kzalloc(dev, sizeof(struct edma_soc_info), GFP_KERNEL); if (!info) return ERR_PTR(-ENOMEM); - ret = edma_of_parse_dt(dev, info); - if (ret) - return ERR_PTR(ret); + prop = of_find_property(dev->of_node, "ti,edma-xbar-event-map", &sz); + if (prop) { + ret = edma_xbar_event_map(dev, info, sz); + if (ret) + return ERR_PTR(ret); + } return info; } |