diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/mmc/host/sdricoh_cs.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/mmc/host/sdricoh_cs.c')
-rw-r--r-- | drivers/mmc/host/sdricoh_cs.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index b7e305775..5ff26ab81 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -398,10 +398,10 @@ static struct mmc_host_ops sdricoh_ops = { static int sdricoh_init_mmc(struct pci_dev *pci_dev, struct pcmcia_device *pcmcia_dev) { - int result = 0; - void __iomem *iobase = NULL; - struct mmc_host *mmc = NULL; - struct sdricoh_host *host = NULL; + int result; + void __iomem *iobase; + struct mmc_host *mmc; + struct sdricoh_host *host; struct device *dev = &pcmcia_dev->dev; /* map iomem */ if (pci_resource_len(pci_dev, SDRICOH_PCI_REGION) != @@ -419,7 +419,7 @@ static int sdricoh_init_mmc(struct pci_dev *pci_dev, if (readl(iobase + R104_VERSION) != 0x4000) { dev_dbg(dev, "no supported mmc controller found\n"); result = -ENODEV; - goto err; + goto unmap_io; } /* allocate privdata */ mmc = pcmcia_dev->priv = @@ -427,7 +427,7 @@ static int sdricoh_init_mmc(struct pci_dev *pci_dev, if (!mmc) { dev_err(dev, "mmc_alloc_host failed\n"); result = -ENOMEM; - goto err; + goto unmap_io; } host = mmc_priv(mmc); @@ -451,8 +451,7 @@ static int sdricoh_init_mmc(struct pci_dev *pci_dev, if (sdricoh_reset(host)) { dev_dbg(dev, "could not reset\n"); result = -EIO; - goto err; - + goto free_host; } result = mmc_add_host(mmc); @@ -461,13 +460,10 @@ static int sdricoh_init_mmc(struct pci_dev *pci_dev, dev_dbg(dev, "mmc host registered\n"); return 0; } - -err: - if (iobase) - pci_iounmap(pci_dev, iobase); - if (mmc) - mmc_free_host(mmc); - +free_host: + mmc_free_host(mmc); +unmap_io: + pci_iounmap(pci_dev, iobase); return result; } |