Messages in this thread Patch in this message | | | From | Laurent Navet <> | Subject | [PATCH] net: ethernet: freescale: use devm_ioremap_resource() | Date | Mon, 13 May 2013 21:37:54 +0200 |
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Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource. also remove tests on 'r' since devm_ioremap_resource() checks for it in a better way.
Found with coccicheck and this semantic patch: scripts/coccinelle/api/devm_ioremap_resource.cocci
Signed-off-by: Laurent Navet <laurent.navet@gmail.com> --- drivers/net/ethernet/freescale/fec_main.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index aff0310..0afc7ff 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1843,8 +1843,6 @@ fec_probe(struct platform_device *pdev) pdev->id_entry = of_id->data; r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) - return -ENXIO; /* Init network device */ ndev = alloc_etherdev(sizeof(struct fec_enet_private)); @@ -1861,17 +1859,16 @@ fec_probe(struct platform_device *pdev) (pdev->id_entry->driver_data & FEC_QUIRK_HAS_GBIT)) fep->pause_flag |= FEC_PAUSE_FLAG_AUTONEG; - fep->hwp = devm_request_and_ioremap(&pdev->dev, r); + fep->hwp = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(fep->hwp)) { + ret = PTR_ERR(fep->hwp); + goto failed_ioremap; + } fep->pdev = pdev; fep->dev_id = dev_id++; fep->bufdesc_ex = 0; - if (!fep->hwp) { - ret = -ENOMEM; - goto failed_ioremap; - } - platform_set_drvdata(pdev, ndev); ret = of_get_phy_mode(pdev->dev.of_node); -- 1.7.10.4
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