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stmmac: use of_device_get_match_data to retrieve of match data 

By using of_device_get_match_data() the code that retrieve
match data can be simplified quite a bit.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joachim Eastwood 2015-07-17 00:26:05 +02:00 committed by David S. Miller
parent 7781e5d10a
commit 0dacf3f664
1 changed files with 3 additions and 5 deletions
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8
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
View File

@ -109,13 +109,11 @@ static int stmmac_probe_config_dt(struct platform_device *pdev,
const char **mac)
{
struct device_node *np = pdev->dev.of_node;
const struct stmmac_of_data *data;
struct stmmac_dma_cfg *dma_cfg;
const struct of_device_id *device;
struct device *dev = &pdev->dev;
device = of_match_device(dev->driver->of_match_table, dev);
if (device->data) {
const struct stmmac_of_data *data = device->data;
data = of_device_get_match_data(&pdev->dev);
if (data) {
plat->has_gmac = data->has_gmac;
plat->enh_desc = data->enh_desc;
plat->tx_coe = data->tx_coe;