diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-04-27 14:15:40 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-05-02 15:31:05 +0530 |
| commit | 3a14c66d43d018baed96ceb74f9ab548878c09b8 (patch) | |
| tree | 76e9ffceb36ecb9b75c8bb591b517da06ecab207 /drivers/dma/dw/pci.c | |
| parent | 161c3d04aeca8a5bfffe3902786bdf0ccd8575c0 (diff) | |
| download | linux-3a14c66d43d018baed96ceb74f9ab548878c09b8.tar.bz2 | |
dmaengine: dw: pass platform data via struct dw_dma_chip
We pass struct dw_dma_chip to dw_dma_probe() anyway, thus we may use it to
pass a platform data as well.
While here, constify the source of the platform data.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dw/pci.c')
| -rw-r--r-- | drivers/dma/dw/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c index 358f9689a3f5..0ae6c3b1d34e 100644 --- a/drivers/dma/dw/pci.c +++ b/drivers/dma/dw/pci.c @@ -17,8 +17,8 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) { + const struct dw_dma_platform_data *pdata = (void *)pid->driver_data; struct dw_dma_chip *chip; - struct dw_dma_platform_data *pdata = (void *)pid->driver_data; int ret; ret = pcim_enable_device(pdev); @@ -49,8 +49,9 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) chip->dev = &pdev->dev; chip->regs = pcim_iomap_table(pdev)[0]; chip->irq = pdev->irq; + chip->pdata = pdata; - ret = dw_dma_probe(chip, pdata); + ret = dw_dma_probe(chip); if (ret) return ret; |