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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-10-14 22:12:24 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-19 21:32:01 +0200 |
| commit | 1c2df965387f9a5a657a644bab5a1b5b535365b2 (patch) | |
| tree | fb2d1c3b3d8173453e453805f49b50a82b258598 | |
| parent | spi: dw: introduce spi_shutdown_chip() (diff) | |
| download | linux-1c2df965387f9a5a657a644bab5a1b5b535365b2.tar.xz linux-1c2df965387f9a5a657a644bab5a1b5b535365b2.zip | |
spi: dw-pci: remove unused pdev member from struct dw_spi_pci
The pdev member is not used anywhere, thus remove it. Moreover struct
dw_spi_pci becomes an equivalent of struct dw_spi and therefore remove entire
struct dw_spi_pci.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-dw-pci.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c index 6d331e0db331..332ccb0539a7 100644 --- a/drivers/spi/spi-dw-pci.c +++ b/drivers/spi/spi-dw-pci.c @@ -23,11 +23,6 @@ #define DRIVER_NAME "dw_spi_pci" -struct dw_spi_pci { - struct pci_dev *pdev; - struct dw_spi dws; -}; - struct spi_pci_desc { int (*setup)(struct dw_spi *); u16 num_cs; @@ -48,7 +43,6 @@ static struct spi_pci_desc spi_pci_mid_desc_2 = { static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - struct dw_spi_pci *dwpci; struct dw_spi *dws; struct spi_pci_desc *desc = (struct spi_pci_desc *)ent->driver_data; int pci_bar = 0; @@ -58,14 +52,10 @@ static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) return ret; - dwpci = devm_kzalloc(&pdev->dev, sizeof(struct dw_spi_pci), - GFP_KERNEL); - if (!dwpci) + dws = devm_kzalloc(&pdev->dev, sizeof(*dws), GFP_KERNEL); + if (!dws) return -ENOMEM; - dwpci->pdev = pdev; - dws = &dwpci->dws; - /* Get basic io resource and map it */ dws->paddr = pci_resource_start(pdev, pci_bar); @@ -74,7 +64,6 @@ static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return ret; dws->regs = pcim_iomap_table(pdev)[pci_bar]; - dws->irq = pdev->irq; /* @@ -99,7 +88,7 @@ static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return ret; /* PCI hook and SPI hook use the same drv data */ - pci_set_drvdata(pdev, dwpci); + pci_set_drvdata(pdev, dws); dev_info(&pdev->dev, "found PCI SPI controller(ID: %04x:%04x)\n", pdev->vendor, pdev->device); @@ -109,26 +98,26 @@ static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) static void spi_pci_remove(struct pci_dev *pdev) { - struct dw_spi_pci *dwpci = pci_get_drvdata(pdev); + struct dw_spi *dws = pci_get_drvdata(pdev); - dw_spi_remove_host(&dwpci->dws); + dw_spi_remove_host(dws); } #ifdef CONFIG_PM_SLEEP static int spi_suspend(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); - struct dw_spi_pci *dwpci = pci_get_drvdata(pdev); + struct dw_spi *dws = pci_get_drvdata(pdev); - return dw_spi_suspend_host(&dwpci->dws); + return dw_spi_suspend_host(dws); } static int spi_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); - struct dw_spi_pci *dwpci = pci_get_drvdata(pdev); + struct dw_spi *dws = pci_get_drvdata(pdev); - return dw_spi_resume_host(&dwpci->dws); + return dw_spi_resume_host(dws); } #endif |